STP280 - 20/Wfw STP275 - 20/Wfw A STP270 - 20/Wfw 280 Watt · System output maximized by reducing mismatch losses up to 2% with modules sorted & packaged by amperage PID Resistant
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Extended wind and snow load testsModule certified to withstand extreme wind (3800 Pascal) and snow loads (5400 Pascal) *
High module conversion efficiencyModule efficiency up to 17.1% achieved through advanced cell technology and manufacturing capabilities
2%
Suntech current sorting processSystem output maximized by reducing mismatch losses up to 2% with modules sorted & packaged by amperage
PIDResistant
High PID resistant Advanced cell technology and qualified materials lead to high resistance to PID
STP280 - 20/WfwSTP275 - 20/WfwSTP270 - 20/Wfw
0/+5W
Positive tolerancePositive tolerance of up to 5 W delivers higher output reliablity
IP68 Rated Junction Box
The Suntech IP68 rated junction box ensures an outstanding waterproof level, supports installations in all orientations and reduces stress on the cables. High reliable performance, low resistance connectors ensure maximum output for the highest energy production.
Industry-leading Warranty based on nominal power
The unique cell design leads reduction in electrodes resistance, shading area and raise in conversion efficiency. Residual stress distribution can be more even, reducing the micro-cracks risks.
• 97.5% in the first year, thereafter, foryears two (2) through twenty-five (25), 0.7% maximum decrease from MODULE’s nominal power output per year, ending with the 80.7% in the 25th year after the defined WARRANTY STARTING DATE.****
• 12-year product warranty• 25-year linear performance
warranty
Industry leading linear warranty
War
rant
ed P
ower
Out
put
1 10 25
100%
10
97.5%
80%25
90%
80.7%
• World-class manufacturer of crystalline silicon photovoltaic modules• Unrivaled manufacturing capacity and world-class technology• Rigorous quality control meeting the highest international standards:
ISO 9001: 2008, ISO 14001: 2004 and ISO17025: 2005• Regular independently checked production process from international
accredited institute/company• Tested for harsh environments (salt mist, ammonia corrosion and sand
blowing testing: IEC 61701, IEC 62716, DIN EN 60068-2-68)***• Long-term reliability tests• 2 x 100% EL inspection ensuring defect-free modules
Trust Suntech to Deliver Reliable Performance Over Time Special 5 busbar design
* Please refer to Suntech Standard Module Installation Manual for details. **WEEE only for EU market.*** Please refer to Suntech Product Near-coast Installation Manual for details. **** Please refer to Suntech Product Warranty for details.
Certifications and standards: IEC 61215, IEC 61730, conformity to CE
**
1500 V
High system voltage CompatibleMaximum 1500VDC system voltage saves total system cost
Output Cables 4.0 mm2 (0.006 inches2), symmetrical lengths (-) 1000mm (39.4 inches) and (+) 1000 mm (39.4 inches)
Connectors MC4 compatible
Packing Configuration
Container 20’ GP 40’ HC
Pieces per pallet 30 30
Pallets per container 6 28
Pieces per container 180 840
IEC-STP-Wfw-NO3.01-Rev 2018
1000 W/m2 800 W/m2 600 W/m2 400 W/m2 200 W/m2
Information on how to install and operate this product is available in the installation instruction. All values indicated in this data sheet are subject to change without prior announcement. The specifications may vary slightly. All specifications are in accordance with standard EN 50380. Color differences of the modules relative to the figures as well as discolorations of/in the modules which do not impair their proper functioning are possible and do not constitute a deviation from the specification.
Electrical Characteristics
STC STP280-20/Wfw
STP275-20/Wfw
STP270-20/Wfw
Maximum Power at STC (Pmax) 280 W 275 W 270 W
Optimum Operating Voltage (Vmp) 31.3 V 31.2 V 31.1 V
Optimum Operating Current (Imp) 8.95 A 8.82 A 8.69 A
Open Circuit Voltage (Voc) 38.3 V 38.1 V 37.9 V
Short Circuit Current (Isc) 9.41 A 9.27 A 9.15 A
Module Efficiency 17.1% 16.8% 16.5%
Operating Module Temperature -40 °C to +85 °C
Maximum System Voltage 1500 V DC (IEC)
Maximum Series Fuse Rating 20 A
Power Tolerance 0/+5 WSTC: lrradiance 1000 W/m2, module temperature 25 °C, AM=1.5;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
NOCT STP280-20/Wfw
STP275-20/Wfw
STP270-20/Wfw
Maximum Power at NOCT (Pmax) 206.3 W 200.6 W 198 W
Optimum Operating Voltage (Vmp) 28.8 V 28.7 V 28.4 V
Optimum Operating Current (Imp) 7.17 A 7.06 A 6.97 A
Open Circuit Voltage (Voc) 35.2 V 35.0 V 34.9 V
Short Circuit Current (Isc) 7.63 A 7.52 A 7.42 ANOCT: Irradiance 800 W/m2, ambient temperature 20 °C, AM=1.5, wind speed 1 m/s;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
STP280- 20/WfwSTP275 - 20/WfwSTP270 - 20/Wfw
Temperature Characteristics
Nominal Operating Cell Temperature (NOCT) 45±2°C
Temperature Coefficient of Pmax -0.41 %/°C
Temperature Coefficient of Voc -0.33 %/°C
Temperature Coefficient of Isc 0.067 %/°C
>PC<>PC<
DO N
OT D
ISCO
NNEC
T
UND
ER L
OAD
All technical data at standard test conditionAM=1.5 E=1000W/m2 Tc=25℃For field connections, use minimum No. 12 AWG copperwires insulated for a minimum of 90℃Fire class rating: Fire Class C,
Model NumberRated Maximum PowerOutput ToleranceCurrent at PmaxVoltage at PmaxShort-Circuit CurrentOpen-Circuit VoltageNominal Operating Cell Temp.WeightDimensionMaximum System VoltageMaximum Series Fuse RatingCell Technology
abcdefgh
Add: No.16 Xinhua Road, New District Wuxi, China 214028Wuxi.Suntech Power Co.Ltd
Made in China
Hazardous electricity can shock, burnor cause death. Do not touch terminals.
ij1000Vlm
Application Class A
Conforms toUL 1703
V.xx
(Pmax
(I mp
(V mp
(I sc
(V oc(T
)
)))))
Customer Service Hot Line: +86 400 8888 009 Fax:+86 510 8534 3321
Extended wind and snow load testsModule certified to withstand extreme wind (3800 Pascal) and snow loads (5400 Pascal) *
High module conversion efficiencyModule efficiency up to 17.2% achieved through advanced cell technology and manufacturing capabilities
2%
Suntech current sorting processSystem output maximized by reducing mismatch losses up to 2% with modules sorted & packaged by amperage
PIDResistant
High PID resistant Advanced cell technology and qualified materials lead to high resistance to PID
0/+5W
Positive tolerancePositive tolerance of up to 5W delivers higher output reliablity
• World-class manufacturer of crystalline silicon photovoltaic modules• Unrivaled manufacturing capacity and world-class technology• Rigorous quality control meeting the highest international standards:
ISO 9001: 2008, ISO 14001: 2004 and ISO17025: 2005• Regular independently checked production process from international
accredited institute/company• Tested for harsh environments (salt mist, ammonia corrosion and sand
blowing testing: IEC 61701, IEC 62716, DIN EN 60068-2-68)***• Long-term reliability tests• 2 x 100% EL inspection ensuring defect-free
• 97.5% in the first year, thereafter, foryears two (2) through twenty-five (25), 0.7% maximum decrease from MODULE’s nominal power output per year, ending with the 80.7% in the 25th year after the defined WARRANTY STARTING DATE.****
• 12-year product warranty• 25-year linear performance
warranty
The unique cell design leads reduction in electrodes resistance, shading area and raise in conversion efficiency. Residual stress distribution can be more even, reducing the micro-cracks risks.
The Suntech IP68 rated junction box ensures an outstanding waterproof level, supports installations in all orientations and reduces stress on the cables. High reliable performance, low resistance connectors ensure maximum output for the highest energy production.
* Please refer to Suntech Standard Module Installation Manual for details. **WEEE only for EU market.*** Please refer to Suntech Product Near-coast Installation Manual for details. **** Please refer to Suntech Product Warranty for details.
Trust Suntech to Deliver Reliable Performance Over Time
Certifications and standards: IEC 61215, IEC 61730, conformity to CE
**
1500 V
High system voltage CompatibleMaximum 1500 V DC system voltage reduces total system cost
STP335 - 24/VfwSTP330 - 24/VfwSTP325- 24/Vfw
B
Current-Voltage & Power-Voltage Curve (335)
Dealer information
Information on how to install and operate this product is available in the installation instruction. All values indicated in this data sheet are subject to change without prior announcement. The specifications may vary slightly. All specifications are in accordance with standard EN 50380. Color differences of the modules relative to the figures as well as discolorations of/in the modules which do not impair their proper functioning are possible and do not constitute a deviation from the specification.
Output Cables 4.0 mm2 (0.006 inches2), symmetrical lengths (-) 1100mm (43.3 inches) and (+) 1100 mm (43.3 inches)
Connectors MC4 compatible
Temperature Characteristics
Nominal Operating Cell Temperature (NOCT) 45±2°C
Temperature Coefficient of Pmax -0.41 %/°C
Temperature Coefficient of Voc -0.33 %/°C
Temperature Coefficient of Isc 0.067 %/°C
1000 W/m2 800 W/m2 600 W/m2 400 W/m2 200 W/m2
Electrical Characteristics
STC STP335-24/Vfw
STP330-24/Vfw
STP325-24/Vfw
Maximum Power at STC (Pmax) 335W 330W 325 W
Optimum Operating Voltage (Vmp) 37.7V 37.5V 37.3V
Optimum Operating Current (Imp) 8.89A 8.81A 8.72A
Open Circuit Voltage (Voc) 46.5V 46.2V 45.9 V
Short Circuit Current (Isc) 9.51A 9.38A 9.26 A
Module Efficiency 17.2% 17.0% 16.7%
Operating Module Temperature -40 °C to +85 °C
Maximum System Voltage 1500 V DC (IEC)
Maximum Series Fuse Rating 20 A
Power Tolerance 0/+5WSTC: lrradiance 1000 W/m2, module temperature 25 °C, AM=1.5;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
NOCT STP335-24/Vfw
STP330-24/Vfw
STP325-24/Vfw
Maximum Power at NOCT (Pmax) 247.1W 243.5W 240.0W
Optimum Operating Voltage (Vmp) 34.4V 34.3V 34.2V
Optimum Operating Current (Imp) 7.19A 7.10A 6.99 A
Open Circuit Voltage (Voc) 42.8V 42.5V 42.2V
Short Circuit Current (Isc) 7.71A 7.60A 7.49ANOCT: Irradiance 800 W/m2, ambient temperature 20 °C, AM=1.5, wind speed 1 m/s;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
Packing Configuration
Container 20’ GP 40’ GP 40’ HC
Pieces per pallet 26 26 26
Pallets per container 5 12 24
Pieces per container 130 312 624
IEC-STP-Vfw-NO3.01-Rev 2018
0
50
100
150
200
250
300
350
0
2
4
6
8
10
12
0 10 20 30 40 50
Pow
er(W
)
Curr
ent(
A)
Voltage(V)
All technical data at standard test conditionAM=1.5 E=1000W/m2 Tc=25℃For field connections, use minimum No. 12 AWG copperwires insulated for a minimum of 90℃Fire class rating: Fire Class C,
Model NumberRated Maximum PowerOutput ToleranceCurrent at PmaxVoltage at PmaxShort-Circuit CurrentOpen-Circuit VoltageNominal Operating Cell Temp.WeightDimensionMaximum System VoltageMaximum Series Fuse RatingCell Technology
abcdefgh
Add: No.16 Xinhua Road, New District Wuxi, China 214028Wuxi.Suntech Power Co.Ltd
Made in China
Hazardous electricity can shock, burnor cause death. Do not touch terminals.
ij1000Vlm
Application Class A
Conforms toUL 1703
V.xx
(Pmax
(Imp
(Vmp
(Isc
(Voc
(T
)
)))))
Customer Service Hot Line: +86 400 8888 009 Fax:+86 510 8534 3321
Extended wind and snow load testsModule certified to withstand extreme wind (3800 Pascal) and snow loads (5400 Pascal) *
High module conversion efficiencyModule efficiency up to 17.0% achieved through advanced cell technology and manufacturing capabilities
2%
Suntech current sorting processSystem output maximized by reducing mismatch losses up to 2% with modules sorted & packaged by amperage
PIDResistant
High PID resistant Advanced cell technology and qualified materials lead to high resistance to PID
Withstanding harsh environmentReliable quality leads to a better sustainability even in harsh environment like desert, farm and coastline
0/+5W
Positive tolerancePositive tolerance of up to 5W delivers higher output reliablity
• World-class manufacturer of crystalline silicon photovoltaic modules• Unrivaled manufacturing capacity and world-class technology• Rigorous quality control meeting the highest international standards:
ISO 9001: 2008, ISO 14001: 2004 and ISO17025: 2005• Regular independently checked production process from international
accredited institute/company• Tested for harsh environments (salt mist, ammonia corrosion and sand
blowing testing: IEC 61701, IEC 62716, DIN EN 60068-2-68)***• Long-term reliability tests• 2 x 100% EL inspection ensuring defect-free
• 97.5% in the first year, thereafter, foryears two (2) through twenty-five (25), 0.7% maximum decrease from MODULE’s nominal power output per year, ending with the 80.7% in the 25th year after the defined WARRANTY STARTING DATE.****
• 12-year product warranty• 25-year linear performance
warranty
The unique cell design leads reduction in electrodes resistance, shading area and raise in conversion efficiency. Residual stress distribution can be more even, reducing the micro-cracks risks.
The Suntech IP68 rated junction box ensures an outstanding waterproof level, supports installations in all orientations and reduces stress on the cables. High reliable performance, low resistance connectors ensure maximum output for the highest energy production.
* Please refer to Suntech Standard Module Installation Manual for details. **WEEE only for EU market.*** Please refer to Suntech Product Near-coast Installation Manual for details. **** Please refer to Suntech Product Warranty for details.
Trust Suntech to Deliver Reliable Performance Over Time
Certifications and standards: IEC 61215, IEC 61730, conformity to CE
**
STP330 - 24/VfwSTP325 - 24/VfwSTP320- 24/Vfw
B
Current-Voltage & Power-Voltage Curve (330-24)
Dealer information
Information on how to install and operate this product is available in the installation instruction. All values indicated in this data sheet are subject to change without prior announcement. The specifications may vary slightly. All specifications are in accordance with standard EN 50380. Color differences of the modules relative to the figures as well as discolorations of/in the modules which do not impair their proper functioning are possible and do not constitute a deviation from the specification.
Output Cables 4.0 mm2 (0.006 inches2), symmetrical lengths (-) 1100mm (43.3 inches) and (+) 1100 mm (43.3 inches)
Connectors MC4 compatible
Temperature Characteristics
Nominal Operating Cell Temperature (NOCT) 45±2°C
Temperature Coefficient of Pmax -0.41 %/°C
Temperature Coefficient of Voc -0.33 %/°C
Temperature Coefficient of Isc 0.067 %/°C
1000 W/m2 800 W/m2 600 W/m2 400 W/m2 200 W/m2
Electrical Characteristics
STC STP330-24/Vfw
STP325-24/Vfw
STP320-24/Vfw
Maximum Power at STC (Pmax) 330W 325 W 320 W
Optimum Operating Voltage (Vmp) 37.5V 37.3V 37.1 V
Optimum Operating Current (Imp) 8.81A 8.72A 8.63A
Open Circuit Voltage (Voc) 46.2V 45.9 V 45.6 V
Short Circuit Current (Isc) 9.38A 9.26 A 9.14A
Module Efficiency 17.0% 16.7% 16.5%
Operating Module Temperature -40 °C to +85 °C
Maximum System Voltage 1000 V DC (IEC)
Maximum Series Fuse Rating 20 A
Power Tolerance 0/+5 WSTC: lrradiance 1000 W/m2, module temperature 25 °C, AM=1.5;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
NOCT STP330-24/Vfw
STP325-24/Vfw
STP320-24/Vfw
Maximum Power at NOCT (Pmax) 243.5W 240.0W 235.0W
Optimum Operating Voltage (Vmp) 34.3V 34.2V 33.9V
Optimum Operating Current (Imp) 7.10A 6.99 A 6.94 A
Open Circuit Voltage (Voc) 42.5V 42.2V 41.9 V
Short Circuit Current (Isc) 7.60A 7.49A 7.40 ANOCT: Irradiance 800 W/m2, ambient temperature 20 °C, AM=1.5, wind speed 1 m/s;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
Packing Configuration
Container 20’ GP 40’ GP 40’ HC
Pieces per pallet 26 26 26
Pallets per container 5 12 24
Pieces per container 130 312 624
IEC-STP-Vfw-NO2.01-Rev 2018
0
50
100
150
200
250
300
350
0
1
2
3
4
5
6
7
8
9
10
0 10 20 30 40 50
Po
we
r(W
)
Cu
rre
nt(
A)
Voltage(V)
STP330 - 24/VfwSTP325 - 24/VfwSTP320 - 24/Vfw
All technical data at standard test conditionAM=1.5 E=1000W/m Tc=25 ℃For field connections, use minimum No. 12 AWG copperwires insulated for a minimum of 90 ℃Fire class rating: Fire Class C ,
Model NumberRated Maximum PowerOutput ToleranceCurrent at PmaxVoltage at PmaxShort-Circuit CurrentOpen-Circuit VoltageNominal Operating Cell Temp.WeightDimensionMaximum System VoltageMaximum Series Fuse RatingCell Technology
abcdefgh
Hazardous electricity can shock, burnor cause death. Do not touch terminals.
* Please refer to Suntech Standard Module Installation Manual for details. **WEEE only for EU market.*** Please refer to Suntech Product Near-coast Installation Manual for details. **** Please refer to Suntech Product Warranty for details.
• World-class manufacturer of crystalline silicon photovoltaic modules• Unrivaled manufacturing capacity and world-class technology• Rigorous quality control meeting the highest international standards:
ISO 9001: 2008, ISO 14001: 2004 and ISO17025: 2005• Regular independently checked production process from international
accredited institute/company• Tested for harsh environments (salt mist, ammonia corrosion and sand
blowing testing: IEC 61701, IEC 62716, DIN EN 60068-2-68)***• Long-term reliability tests• 2 x 100% EL inspection ensuring defect-free modules
Industry-leading Warranty based on nominal power
Trust Suntech to Deliver Reliable Performance Over Time
IP68 Rated Junction Box
Advanced HyPro Technology
• 97.5% in the first year, thereafter, foryears two (2) through twenty-five (25), 0.7% maximum decrease from MODULE’s nominal power output per year, ending with the 80.7% in the 25th year after the defined WARRANTY STARTING DATE.****
• 12-year product warranty• 25-year linear performance
warranty
The HyPro cell uses back surface passivation and local BSF technology, which can improve cell efficiency by a large margin.
The Suntech IP68 rated junction box ensures an outstanding waterproof level, supports installations in all orientations and reduces stress on the cables. High reliable performance, low resistance connectors ensure maximum output for the highest energy production.
Output Cables 4.0 mm2 (0.006 inches2), symmetrical lengths (-) 1000mm (39.4 inches) and (+) 1000 mm (39.4 inches)
Connectors MC4 compatible
Packing Configuration
Container 20’ GP 40’ HC
Pieces per pallet 30 30
Pallets per container 6 28
Pieces per container 180 840
Temperature Characteristics
Nominal Operating Cell Temperature (NOCT) 45±2°C
Temperature Coefficient of Pmax -0.40 %/°C
Temperature Coefficient of Voc -0.34 %/°C
Temperature Coefficient of Isc 0.060 %/°C
1000 W/m2 800 W/m2 600 W/m2 400 W/m2 200 W/m2
Information on how to install and operate this product is available in the installation instruction. All values indicated in this data sheet are subject to change without prior announcement. The specifications may vary slightly. All specifications are in accordance with standard EN 50380. Color differences of the modules relative to the figures as well as discolorations of/in the modules which do not impair their proper functioning are possible and do not constitute a deviation from the specification.
Optimum Operating Voltage (Vmp) 32.6 V 32.2 V 31.7 V
Optimum Operating Current (Imp) 9.21 A 9.17 A 9.15 A
Open Circuit Voltage (Voc) 39.9 V 39.8 V 39.8 V
Short Circuit Current (Isc) 9.65 A 9.59 A 9.55 A
Module Efficiency 18.3% 18.0% 17.7%
Operating Module Temperature -40 °C to +85 °C
Maximum System Voltage 1000 V DC (IEC)
Maximum Series Fuse Rating 20 A
Power Tolerance 0/+5 WSTC: lrradiance 1000 W/m2, module temperature 25 °C, AM=1.5;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
NOCT STP300S-20/Wfb
STP295S-20/Wfb
STP290S-20/Wfb
Maximum Power at NOCT (Pmax) 221.7 W 218.3 W 214.7 W
Optimum Operating Voltage (Vmp) 30.2 V 30.0 V 29.6 V
Optimum Operating Current (Imp) 7.35 A 7.29 A 7.25 A
Open Circuit Voltage (Voc) 36.8 V 36.7 V 36.7 V
Short Circuit Current (Isc) 7.81 A 7.76 A 7.73 ANOCT: Irradiance 800 W/m2, ambient temperature 20 °C, AM=1.5, wind speed 1 m/s;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
0
50
100
150
200
250
300
350
0
2
4
6
8
10
12
0 5 10 15 20 25 30 35 40Voltage (V)
Curr
ent (
A)
Pow
er (W
)
All technical data at standard test conditionAM=1.5 E=1000W/m 2 Tc=25℃For field connections, use minimum No. 12 AWG copperwires insulated for a minimum of 90 ℃Fire class rating: Fire Class C ,
Model NumberRated Maximum PowerOutput ToleranceCurrent at PmaxVoltage at PmaxShort-Circuit CurrentOpen-Circuit VoltageNominal Operating Cell Temp.WeightDimensionMaximum System VoltageMaximum Series Fuse RatingCell Technology
abcdefgh
Add: No.16 Xinhua Road, New District Wuxi, China 214028Wuxi.Suntech Power Co.Ltd
Made in China
Hazardous electricity can shock, burnor cause death. Do not touch terminals.
ij1000Vlm
Application Class A
Conforms toUL 1703
V.xx
(Pmax
(Imp
(Vmp
(Isc
(Voc
(T
)
)))))
Customer Service Hot Line: +86 400 8888 009 Fax:+86 510 8534 3321
Extended wind and snow load testsModule certified to withstand extreme wind (3800 Pascal) and snow loads (5400 Pascal) *
High module conversion efficiencyModule efficiency up to 18.9% achieved through advanced cell technology and manufacturing capabilities
Positive tolerancePositive tolerance of up to 5W delivers higher output reliablity
2%
Suntech current sorting processSystem output maximized by reducing mismatch losses up to 2% with modules sorted & packaged by amperage
PIDResistant
High PID resistant Advanced cell technology and qualified materials lead to high resistance to PID
* Please refer to Suntech Standard Module Installation Manual for details. **WEEE only for EU market.*** Please refer to Suntech Product Near-coast Installation Manual for details. **** Please refer to Suntech Product Warranty for details.
• World-class manufacturer of crystalline silicon photovoltaic modules• Unrivaled manufacturing capacity and world-class technology• Rigorous quality control meeting the highest international standards:
ISO 9001: 2008, ISO 14001: 2004 and ISO17025: 2005• Regular independently checked production process from international
accredited institute/company• Tested for harsh environments (salt mist, ammonia corrosion and sand
blowing testing: IEC 61701, IEC 62716, DIN EN 60068-2-68)***• Long-term reliability tests• 2 x 100% EL inspection ensuring defect-free modules
Trust Suntech to Deliver Reliable Performance Over Time
IP68 Rated Junction Box
Advanced HyPro Technology
The Suntech IP68 rated junction box ensures an outstanding waterproof level, supports installations in all orientations and reduces stress on the cables. High reliable performance, low resistance connectors ensure maximum output for the highest energy production.
Certifications and standards: IEC 61215, IEC 61730, conformity to CE
Withstanding harsh environmentReliable quality leads to a better sustainability even in harsh environment like desert, farm and coastline
• 97.5% in the first year, thereafter, foryears two (2) through twenty-five (25), 0.7% maximum decrease from MODULE’s nominal power output per year, ending with the 80.7% in the 25th year after the defined WARRANTY STARTING DATE.****
• 12-year product warranty• 25-year linear performance
warranty
Industry-leading Warranty based on nominal power
Industry leading linear warranty
War
rant
ed P
ower
Out
put 100%
10
97.5%
80%25
90%
80.7%
1 10 25
IEC-STP-Wfw-NO3.01-Rev 2018
The HyPro cell uses back surface passivation and local BSF technology, which can improve cell efficiency by a large margin.
Output Cables 4.0 mm2 (0.006 inches2), symmetrical lengths (-) 1000mm (39.4 inches) and (+)1000 mm (39.4 inches)
Connectors MC4 compatible
Packing Configuration
Container 20’ GP 40’ HC
Pieces per pallet 30 30
Pallets per container 6 28
Pieces per container 180 840
Temperature Characteristics
Nominal Operating Cell Temperature (NOCT) 45±2°C
Temperature Coefficient of Pmax -0.40 %/°C
Temperature Coefficient of Voc -0.34 %/°C
Temperature Coefficient of Isc 0.060 %/°C
1000 W/m2 800 W/m2 600 W/m2 400 W/m2 200 W/m2
Information on how to install and operate this product is available in the installation instruction. All values indicated in this data sheet are subject to change without prior announcement. The specifications may vary slightly. All specifications are in accordance with standard EN 50380. Color differences of the modules relative to the figures as well as discolorations of/in the modules which do not impair their proper functioning are possible and do not constitute a deviation from the specification.
IEC-STP-Wew-NO1.01-Rev 2016
Electrical Characteristics
STC STP310S-20/Wfw
STP305S-20/Wfw
STP300S-20/Wfw
Maximum Power at STC (Pmax) 310W 305W 300W
Optimum Operating Voltage (Vmp) 33.4 V 33.0 V 32.6 V
Optimum Operating Current (Imp) 9.29 A 9.25 A 9.21 A
Open Circuit Voltage (Voc) 40.2 V 40.1 V 39.9 V
Short Circuit Current (Isc) 9.77 A 9.71 A 9.65 A
Module Efficiency 18.9% 18.6% 18.3%
Operating Module Temperature -40 °C to +85 °C
Maximum System Voltage 1000 V DC (IEC)
Maximum Series Fuse Rating 20 A
Power Tolerance 0/+5 WSTC: lrradiance 1000 W/m2, module temperature 25 °C, AM=1.5;
NOCT STP310S-20/Wfw
STP305S-20/Wfw
STP300S-20/Wfw
Maximum Power at NOCT (Pmax) 228.7 W 225.3 W 221.7 W
Optimum Operating Voltage (Vmp) 30.6 V 30.4 V 30.2 V
Optimum Operating Current (Imp) 7.47A 7.41A 7.35A
Open Circuit Voltage (Voc) 37.0V 36.9V 36.8V
Short Circuit Current (Isc) 7.91 A 7.86 A 7.81 ANOCT: Irradiance 800 W/m2, ambient temperature 20 °C, AM=1.5, wind speed 1 m/s;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
All technical data at standard test conditionAM=1.5 E=1000W/m 2 Tc=25℃For field connections, use minimum No. 12 AWG copperwires insulated for a minimum of 90 ℃Fire class rating: Fire Class C ,
Model NumberRated Maximum PowerOutput ToleranceCurrent at PmaxVoltage at PmaxShort-Circuit CurrentOpen-Circuit VoltageNominal Operating Cell Temp.WeightDimensionMaximum System VoltageMaximum Series Fuse RatingCell Technology
abcdefgh
Add: No.16 Xinhua Road, New District Wuxi, China 214028Wuxi.Suntech Power Co.Ltd
Made in China
Hazardous electricity can shock, burnor cause death. Do not touch terminals.
ij1000Vlm
Application Class A
Conforms toUL 1703
V.xx
(Pmax
(Imp
(Vmp
(Isc
(Voc
(T
)
)))))
Customer Service Hot Line: +86 400 8888 009 Fax:+86 510 8534 3321
Extended wind and snow load testsModule certified to withstand extreme wind (3800 Pascal) and snow loads (5400 Pascal) *
High module conversion efficiencyModule efficiency up to 19.3% achieved through advanced cell technology and manufacturing capabilities
2%
Suntech current sorting processSystem output maximized by reducing mismatch losses up to 2% with modules sorted & packaged by amperage
PIDResistant
High PID resistant Advanced cell technology and qualified materials lead to high resistance to PID
0/+5W
Positive tolerancePositive tolerance of up to 5W delivers higher output reliablity
• World-class manufacturer of crystalline silicon photovoltaic modules• Unrivaled manufacturing capacity and world-class technology• Rigorous quality control meeting the highest international standards:
ISO 9001: 2008, ISO 14001: 2004 and ISO17025: 2005• Regular independently checked production process from international
accredited institute/company• Tested for harsh environments (salt mist, ammonia corrosion and sand
blowing testing: IEC 61701, IEC 62716, DIN EN 60068-2-68)***• Long-term reliability tests• 2 x 100% EL inspection ensuring defect-free
* Please refer to Suntech Standard Module Installation Manual for details. **WEEE only for EU market.*** Please refer to Suntech Product Near-coast Installation Manual for details. **** Please refer to Suntech Product Warranty for details.
Trust Suntech to Deliver Reliable Performance Over Time
IP68 Rated Junction Box
The Suntech IP68 rated junction box ensures an outstanding waterproof level, supports installations in all orientations and reduces stress on the cables. High reliable performance, low resistance connectors ensure maximum output for the highest energy production.
Certifications and standards: IEC 61215, IEC 61730, conformity to CE
**
IEC-STP-Vfw-NO3.01-Rev 2018
Advanced PERC Technology
The PERC cell uses back surface passivation and local BSF technology, which can improve cell efficiency by a large margin.
1500 V
High system voltage CompatibleMaximum 1500 V DC system voltage reduces total system cost
• 97.5% in the first year, thereafter, foryears two (2) through twenty-five (25), 0.7% maximum decrease from MODULE’s nominal power output per year, ending with the 80.7% in the 25th year after the defined WARRANTY STARTING DATE.****
• 12-year product warranty• 25-year linear performance
Information on how to install and operate this product is available in the installation instruction. All values indicated in this data sheet are subject to change without prior announcement. The specifications may vary slightly. All specifications are in accordance with standard EN 50380. Color differences of the modules relative to the figures as well as discolorations of/in the modules which do not impair their proper functioning are possible and do not constitute a deviation from the specification.
Output Cables 4.0 mm2 (0.006 inches2), symmetrical lengths (-) 1100mm (43.3inches) and (+) 1100 mm (43.3 inches)
Connectors MC4 compatible
Temperature Characteristics
Nominal Operating Cell Temperature (NOCT) 45±2°C
Temperature Coefficient of Pmax -0.40 %/°C
Temperature Coefficient of Voc -0.34 %/°C
Temperature Coefficient of Isc 0.060 %/°C
1000 W/m2 800 W/m2 600 W/m2 400 W/m2 200 W/m2
Electrical Characteristics
STC STP375S-24/Vfw
STP370S-24/Vfw
STP365S-24/Vfw
Maximum Power at STC (Pmax) 375W 370W 365W
Optimum Operating Voltage (Vmp) 39.0V 38.8V 38.6V
Optimum Operating Current (Imp) 9.62A 9.54A 9.46A
Open Circuit Voltage (Voc) 47.8V 47.6V 47.4V
Short Circuit Current (Isc) 10.14A 10.06A 9.97A
Module Efficiency 19.3% 19.0% 18.8%
Operating Module Temperature -40 °C to +85 °C
Maximum System Voltage 1500 V DC (IEC)
Maximum Series Fuse Rating 20 A
Power Tolerance 0/+5WSTC: lrradiance 1000 W/m2, module temperature 25 °C, AM=1.5;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
NOCT STP375S-24/Vfw
STP370S-24/Vfw
STP365S-24/Vfw
Maximum Power at NOCT (Pmax) 277.1W 272.8W 269.1W
Optimum Operating Voltage (Vmp) 35.9V 35.7V 35.6V
Optimum Operating Current (Imp) 7.73A 7.64A 7.57A
Open Circuit Voltage (Voc) 44.1V 43.8V 43.6V
Short Circuit Current (Isc) 8.21A 8.14A 8.07ANOCT: Irradiance 800 W/m2, ambient temperature 20 °C, AM=1.5, wind speed 1 m/s;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
All technical data at standard test conditionAM=1.5 E=1000W/m2 Tc=25℃For field connections, use minimum No. 12 AWG copperwires insulated for a minimum of 90℃Fire class rating: Fire Class C,
Model NumberRated Maximum PowerOutput ToleranceCurrent at PmaxVoltage at PmaxShort-Circuit CurrentOpen-Circuit VoltageNominal Operating Cell Temp.WeightDimensionMaximum System VoltageMaximum Series Fuse RatingCell Technology
abcdefgh
Add: No.16 Xinhua Road, New District Wuxi, China 214028Wuxi.Suntech Power Co.Ltd
Made in China
Hazardous electricity can shock, burnor cause death. Do not touch terminals.
ij1000Vlm
Application Class A
Conforms toUL 1703
V.xx
(Pmax
(Imp
(Vmp
(Isc
(Voc
(T
)
)))))
Customer Service Hot Line: +86 400 8888 009 Fax:+86 510 8534 3321
Withstanding harsh environmentReliable quality leads to a better sustainability even in harsh environment like desert, farm and coastline
IP68 Rated Junction Box
The Suntech IP68 rated junction box ensures an outstanding waterproof level, supports installations in all orientations and reduces stress on the cables. High reliable performance, low resistance connectors ensure maximum output for the highest energy production.
Industry-leading Warranty based on nominal power
• World-class manufacturer of crystalline silicon photovoltaic modules• Unrivaled manufacturing capacity and world-class technology• Rigorous quality control meeting the highest international standards:
ISO 9001: 2008, ISO 14001: 2004 and ISO17025: 2005• Regular independently checked production process from international
accredited institute/company• Tested for harsh environments (salt mist, ammonia corrosion and sand
blowing testing: IEC 61701, IEC 62716, DIN EN 60068-2-68)***• Long-term reliability tests• 2 x 100% EL inspection ensuring defect-free modules
Trust Suntech to Deliver Reliable Performance Over Time
* Please refer to Suntech Standard Module Installation Manual for details. **WEEE only for EU market.*** Please refer to Suntech Product Near-coast Installation Manual for details. **** Please refer to Suntech Product Warranty for details.
Certifications and standards: IEC 61215, IEC 61730, conformity to CE
**
lower hot spotsReduce the hot spots and minimize panel degradation
Excellent weak light performanceMore power output in weak light condition, such as haze,cloudy ,and morning
High power outputCompared to normal module, the power output can increase 5W-10W
The unique cell design leads to reduced electrodes resistance and smaller current, thus enables higher fill factor. Meanwhile, it can reduce losses of mismatch and cell wear, and increase total reflection.
Special Cell Design
IEC-STP-Wfhb-NO1.01-Rev 2018
Industry leading linear warranty
War
rant
ed P
ower
Out
put 100%
10
97.5%
80%25
90%
80.7%
1 10 25
• 97.5% in the first year, thereafter, for years two (2) through twenty-five (25), 0.7% maximum decrease from MODULE’s nominal power output per year, ending with the 80.7% in the 25th year after the defined WARRANTY STARTING DATE.****
• 12-year product warranty• 25-year linear performance
Output Cables 4.0 mm2 (0.006 inches2), symmetrical lengths (-) 1200mm (47.24 inches) and (+) 1200 mm (47.24 inches)
Connectors MC4 compatible
Packing Configuration
Container 20’ GP 40’ HC
Pieces per pallet 30 30
Pallets per container 6 26
Pieces per container 180 780
www.suntech-power.com IEC-STP-Wfh-NO1.01-Rev 2018
1000 W/m2 800 W/m2 600 W/m2 400 W/m2 200 W/m2
Information on how to install and operate this product is available in the installation instruction. All values indicated in this data sheet are subject to change without prior announcement. The specifications may vary slightly. All specifications are in accordance with standard EN 50380. Color differences of the modules relative to the figures as well as discolorations of/in the modules which do not impair their proper functioning are possible and do not constitute a deviation from the specification.
Electrical Characteristics
STC STP305S-20/Wfhb
STP300S-20/Wfhb
STP295S-20/Wfhb
Maximum Power at STC (Pmax) 305 W 300 W 300 W
Optimum Operating Voltage (Vmp) 32.7 V 32.4 V 32.1 V
Optimum Operating Current (Imp) 9.33 A 9.26 A 9.21 A
Open Circuit Voltage (Voc) 40.0 V 39.9 V 39.8 V
Short Circuit Current (Isc) 9.68 A 9.55 A 9.45 A
Module Efficiency 18.4% 18.1% 17.8%
Operating Module Temperature -40 °C to +85 °C
Maximum System Voltage 1000 V DC (IEC)
Maximum Series Fuse Rating 20 A
Power Tolerance 0/+5 WSTC: lrradiance 1000 W/m2, module temperature 25 °C, AM=1.5;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
NOCT STP305S-20/Wfhb
STP300S-20/Wfhb
STP295S-20/Wfhb
Maximum Power at NOCT (Pmax) 225.6 W 222.7 W 222.3 W
Optimum Operating Voltage (Vmp) 30.5 V 30.5 V 30.5 V
Optimum Operating Current (Imp) 7.40 A 7.31 A 7.23 A
Open Circuit Voltage (Voc) 36.8 V 36.7 V 36.6 V
Short Circuit Current (Isc) 7.84 A 7.73 A 7.65 ANOCT: Irradiance 800 W/m2, ambient temperature 20 °C, AM=1.5, wind speed 1 m/s;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
All technical data at standard test conditionAM=1.5 E=1000W/m 2 Tc=25℃For field connections, use minimum No. 12 AWG copperwires insulated for a minimum of 90 ℃Fire class rating: Fire Class C ,
Model NumberRated Maximum PowerOutput ToleranceCurrent at PmaxVoltage at PmaxShort-Circuit CurrentOpen-Circuit VoltageNominal Operating Cell Temp.WeightDimensionMaximum System VoltageMaximum Series Fuse RatingCell Technology
abcdefgh
Add: No.16 Xinhua Road, New District Wuxi, China 214028Wuxi.Suntech Power Co.Ltd
Made in China
Hazardous electricity can shock, burnor cause death. Do not touch terminals.
ij1000Vlm
Application Class A
Conforms toUL 1703
V.xx
(P max
(Imp
(Vmp
(Isc
(Voc
(T
)
)))))
Customer Service Hot Line: +86 400 8888 009 Fax:+86 510 8534 3321
Extended wind and snow load testsModule certified to withstand extreme wind (3800 Pascal) and snow loads (5400 Pascal) *
PIDResistant
High PID resistant Advanced cell technology and qualified materials lead to high resistance to PID
IP68 Rated Junction Box
The Suntech IP68 rated junction box ensures an outstanding waterproof level, supports installations in all orientations and reduces stress on the cables. High reliable performance, low resistance connectors ensure maximum output for the highest energy production.
Industry-leading Warranty based on nominal power
• World-class manufacturer of crystalline silicon photovoltaic modules• Unrivaled manufacturing capacity and world-class technology• Rigorous quality control meeting the highest international standards:
ISO 9001: 2008, ISO 14001: 2004 and ISO17025: 2005• Regular independently checked production process from international
accredited institute/company• Tested for harsh environments (salt mist, ammonia corrosion and sand
blowing testing: IEC 61701, IEC 62716, DIN EN 60068-2-68)***• Long-term reliability tests• 2 x 100% EL inspection ensuring defect-free modules
Trust Suntech to Deliver Reliable Performance Over Time
* Please refer to Suntech Standard Module Installation Manual for details. **WEEE only for EU market.*** Please refer to Suntech Product Near-coast Installation Manual for details. **** Please refer to Suntech Product Warranty for details.
• 97% in the first year, thereafter, for years two (2) through twenty-five (25), 0.7% maximum decrease fromMODULE’s nominal power output per year, ending with the 80.2% in the 25th year after the defined WARRANTY STARTING DATE.****
• 12-year product warranty• 25-year linear performance
warranty
Industry leading linear warranty
War
rant
ed P
ower
Out
put 100%
10
97%
80%25
90%
80,2%
1 10 25
**
lower hot spotsReduce the hot spots and minimize panel degradationWeak light
Excellent weak light performanceMore power output in weak light condition, such as haze,cloudy ,and morning
Power Output
High power outputCompared to normal module, the power output can increase 5W-10W
The unique cell design leads to reduced electrodes resistance and smaller current, thus enables higher fill factor and decrement of CTM losses. Meanwhile, it can reduce losses of mismatch and cell wear, and increase total reflection.
Special Cell Design
STP315S - 20/WfhSTP310S - 20/WfhSTP305S - 20/Wfh
HyPro
IEC-STP-Wfh-NO4.01-Rev 2018
Certifications and standards: IEC 61215, IEC 61730, conformity to CE
1500 V
High system voltage compatibleMaximum 1500 V DC system voltage reduces total system cost
G
IEC-STP-Vem-NO1.01-Rev 2014
Current-Voltage & Power-Voltage Curve (315S)
Dealer information
Mechanical Characteristics
Solar Cell Monocrystalline silicon 6 inches Half Cell
Output Cables 4.0 mm2 (0.006 inches2), symmetrical lengths (-) 1200mm (47.24 inches) and (+) 1200 mm (47.24 inches)
Connectors MC4 compatible
JP-STP-Wfhm-NO1.01-Rev 2018
1000 W/m2 800 W/m2 600 W/m2 400 W/m2 200 W/m2
Information on how to install and operate this product is available in the installation instruction. All values indicated in this data sheet are subject to change without prior announcement. The specifications may vary slightly. All specifications are in accordance with standard EN 50380. Color differences of the modules relative to the figures as well as discolorations of/in the modules which do not impair their proper functioning are possible and do not constitute a deviation from the specification.
Electrical Characteristics
STC STP315S-20/Wfh
STP310S-20/Wfh
STP305S-20/Wfh
Maximum Power at STC (Pmax) 315 W 310 W 305 W
Optimum Operating Voltage (Vmp) 33.1 V 32.9 V 32.7 V
Optimum Operating Current (Imp) 9.52 A 9.43 A 9.33 A
Open Circuit Voltage (Voc) 39.9 V 39.7 V 39.5 V
Short Circuit Current (Isc) 9.96 A 9.88 A 9.80 A
Module Efficiency 19.0% 18.7% 18.4%
Operating Module Temperature -40 °C to +85 °C
Maximum System Voltage 1500 V DC (IEC)
Maximum Series Fuse Rating 20 A
Power Tolerance 0/+5 WSTC: lrradiance 1000 W/m2, module temperature 25 °C, AM=1.5;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
NOCT STP315S-20/Wfh
STP310S-20/Wfh
STP305S-20/Wfh
Maximum Power at NOCT (Pmax) 232.5 W 228.9 W 225.3 W
Optimum Operating Voltage (Vmp) 30.4 V 30.2 V 29.9 V
Optimum Operating Current (Imp) 7.66 A 7.59 A 7.53 A
Open Circuit Voltage (Voc) 36.8 V 36.6 V 36.4 V
Short Circuit Current (Isc) 8.06 A 8.00 A 7.93 ANOCT: Irradiance 800 W/m2, ambient temperature 20 °C, AM=1.5, wind speed 1 m/s;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
Temperature Characteristics
Nominal Operating Cell Temperature (NOCT) 45±2°C
Temperature Coefficient of Pmax -0.40 %/°C
Temperature Coefficient of Voc -0.34 %/°C
Temperature Coefficient of Isc 0.060 %/°C
STP315S - 20/WfhSTP310S - 20/WfhSTP305S - 20/Wfh
HyPro
IEC-STP-Wfh-NO4.01-Rev 2018
>PC<
All technical data at standard test conditionAM=1.5 E=1000W/m 2 Tc=25℃For field connections, use minimum No. 12 AWG copperwires insulated for a minimum of 90 ℃Fire class rating: Fire Class C ,
Model NumberRated Maximum PowerOutput ToleranceCurrent at PmaxVoltage at PmaxShort-Circuit CurrentOpen-Circuit VoltageNominal Operating Cell Temp.WeightDimensionMaximum System VoltageMaximum Series Fuse RatingCell Technology
abcdefgh
Add: No.16 Xinhua Road, New District Wuxi, China 214028Wuxi.Suntech Power Co.Ltd
Made in China
Hazardous electricity can shock, burnor cause death. Do not touch terminals.
ij1000Vlm
Application Class A
Conforms toUL 1703
V.xx
(P max
(Imp
(Vmp
(Isc
(Voc
(T
)
)))))
Customer Service Hot Line: +86 400 8888 009 Fax:+86 510 8534 3321
Withstanding harsh environmentReliable quality leads to a better sustainability even in harsh environment like desert, farm and coastline
IP68 Rated Junction Box
The Suntech IP68 rated junction box ensures an outstanding waterproof level, supports installations in all orientations and reduces stress on the cables. High reliable performance, low resistance connectors ensure maximum output for the highest energy production.
Industry-leading Warranty based on nominal power
• World-class manufacturer of crystalline silicon photovoltaic modules• Unrivaled manufacturing capacity and world-class technology• Rigorous quality control meeting the highest international standards:
ISO 9001: 2008, ISO 14001: 2004 and ISO17025: 2005• Regular independently checked production process from international
accredited institute/company• Tested for harsh environments (salt mist, ammonia corrosion and sand
blowing testing: IEC 61701, IEC 62716, DIN EN 60068-2-68)***• Long-term reliability tests• 2 x 100% EL inspection ensuring defect-free modules
Trust Suntech to Deliver Reliable Performance Over Time
* Please refer to Suntech Standard Module Installation Manual for details. **WEEE only for EU market.*** Please refer to Suntech Product Near-coast Installation Manual for details. **** Please refer to Suntech Product Warranty for details.
Certifications and standards: IEC 61215, IEC 61730, conformity to CE
**
lower hot spotsReduce the hot spots and minimize panel degradationWeak light
Excellent weak light performanceMore power output in weak light condition, such as haze,cloudy ,and morning
Power Output
High power outputCompared to normal module, the power output can increase 5W-10W
The unique cell design leads to reduced electrodes resistance and smaller current, thus enables higher fill factor. Meanwhile, it can reduce losses of mismatch and cell wear, and increase total reflection.
Special Cell Design
IEC-STP-Wfh-NO2.01-Rev 2018
Industry leading linear warranty
War
rant
ed P
ower
Out
put 100%
10
97.5%
80%25
90%
80.7%
1 10 25
• 97.5% in the first year, thereafter, for years two (2) through twenty-five (25), 0.7% maximum decrease from MODULE’s nominal power output per year, ending with the 80.7% in the 25th year after the defined WARRANTY STARTING DATE.****
• 12-year product warranty• 25-year linear performance
Output Cables 4.0 mm2 (0.006 inches2), symmetrical lengths (-) 1200mm (47.24 inches) and (+) 1200 mm (47.24 inches)
Connectors MC4 compatible
Packing Configuration
Container 20’ GP 40’ HC
Pieces per pallet 30 30
Pallets per container 6 26
Pieces per container 180 780
www.suntech-power.com IEC-STP-Wfh-NO1.01-Rev 2018
1000 W/m2 800 W/m2 600 W/m2 400 W/m2 200 W/m2
Information on how to install and operate this product is available in the installation instruction. All values indicated in this data sheet are subject to change without prior announcement. The specifications may vary slightly. All specifications are in accordance with standard EN 50380. Color differences of the modules relative to the figures as well as discolorations of/in the modules which do not impair their proper functioning are possible and do not constitute a deviation from the specification.
Electrical Characteristics
STC STP310S-20/Wfh
STP305S-20/Wfh
STP300S-20/Wfh
Maximum Power at STC (Pmax) 310W 305 W 300 W
Optimum Operating Voltage (Vmp) 33.0 V 32.7 V 32.4 V
Optimum Operating Current (Imp) 9.40 A 9.33 A 9.26 A
Open Circuit Voltage (Voc) 40.2 V 40.0 V 39.9 V
Short Circuit Current (Isc) 9.79 A 9.68 A 9.55 A
Module Efficiency 18.7% 18.4% 18.1%
Operating Module Temperature -40 °C to +85 °C
Maximum System Voltage 1000 V DC (IEC)
Maximum Series Fuse Rating 20 A
Power Tolerance 0/+5 WSTC: lrradiance 1000 W/m2, module temperature 25 °C, AM=1.5;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
NOCT STP310S-20/Wfh
STP305S-20/Wfh
STP300S-20/Wfh
Maximum Power at NOCT (Pmax) 229.1 W 225.6 W 222.7 W
Optimum Operating Voltage (Vmp) 30.6 V 30.5 V 30.5 V
Optimum Operating Current (Imp) 7.49 A 7.40 A 7.31 A
Open Circuit Voltage (Voc) 37.0 V 36.8 V 36.7 V
Short Circuit Current (Isc) 7.93 A 7.84 A 7.73 ANOCT: Irradiance 800 W/m2, ambient temperature 20 °C, AM=1.5, wind speed 1 m/s;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
All technical data at standard test conditionAM=1.5 E=1000W/m 2 Tc=25℃For field connections, use minimum No. 12 AWG copperwires insulated for a minimum of 90 ℃Fire class rating: Fire Class C ,
Model NumberRated Maximum PowerOutput ToleranceCurrent at PmaxVoltage at PmaxShort-Circuit CurrentOpen-Circuit VoltageNominal Operating Cell Temp.WeightDimensionMaximum System VoltageMaximum Series Fuse RatingCell Technology
abcdefgh
Add: No.16 Xinhua Road, New District Wuxi, China 214028Wuxi.Suntech Power Co.Ltd
Made in China
Hazardous electricity can shock, burnor cause death. Do not touch terminals.
ij1000Vlm
Application Class A
Conforms toUL 1703
V.xx
(P max
(Imp
(Vmp
(Isc
(Voc
(T
)
)))))
Customer Service Hot Line: +86 400 8888 009 Fax:+86 510 8534 3321
• World-class manufacturer of crystalline silicon photovoltaic modules• Unrivaled manufacturing capacity and world-class technology• Rigorous quality control meeting the highest international standards:
ISO 9001: 2008, ISO 14001: 2004 and ISO17025: 2005• Regular independently checked production process from international
accredited institute/company• Tested for harsh environments (salt mist, ammonia corrosion and sand
blowing testing: IEC 61701, IEC 62716, DIN EN 60068-2-68)***• Long-term reliability tests• 2 x 100% EL inspection ensuring defect-free modules
• 97.5% in the first year, thereafter, for years two (2) through twenty-five (25), 0.7% maximum decrease from MODULE’s nominal power output per year, ending with the 80.7% in the 25th year after the defined WARRANTY STARTING DATE.****
• 12-year product warranty• 25-year linear performance
The unique cell design leads to reduced electrodes resistance and smaller current, thus enables higher fill factor. Meanwhile, it can reduce losses of mismatch and cell wear, and increase total reflection.
Special Cell Design
lower hot spotsReduce the hot spots and minimize panel degradation
High PID resistant Advanced cell technology and qualified materials lead to high resistance to PID
375 WattMONO HALF CELL SOLAR MODULE
Features
Weak light
High power outputCompared to normal module, the power output can increase 5W-10W
Excellent weak light performanceMore power output in weak light condition, such as haze,cloudy ,and morning
Trust Suntech to Deliver Reliable Performance Over Time
Industry-leading Warranty based on nominal power
* Please refer to Suntech Standard Module Installation Manual for details. **WEEE only for EU market.*** Please refer to Suntech Product Near-coast Installation Manual for details. **** Please refer to Suntech Product Warranty for details.Made in China
Extended wind and snow load testsModule certified to withstand extreme wind (3800 Pascal) and snow loads (5400 Pascal) *
Industry leading linear warranty
War
rant
ed P
ower
Out
put 100%
10
97.5%
80%25
90%
80.7%
1 10 25
IEC-STP-Vfh-NO4.01-Rev 2018
IP68 Rated Junction Box
The Suntech IP68 rated junction box ensures an outstanding waterproof level, supports installations in all orientations and reduces stress on the cables. High reliable performance, low resistance connectors ensure maximum output for the highest energy production.
1500 V
High system voltage compatibleMaximum 1500 V DC system voltage reduces total system cost
H
>PC<
>PC<
All technical data at standard test conditionAM=1.5 E=1000W/m 2 Tc=25℃For field connections, use minimum No. 12 AWG copperwires insulated for a minimum of 90 ℃Fire class rating: Fire Class C ,
Model NumberRated Maximum PowerOutput ToleranceCurrent at PmaxVoltage at PmaxShort-Circuit CurrentOpen-Circuit VoltageNominal Operating Cell Temp.WeightDimensionMaximum System VoltageMaximum Series Fuse RatingCell Technology
abcdefgh
Add: No.16 Xinhua Road, New District Wuxi, China 214028Wuxi.Suntech Power Co.Ltd
Made in China
Hazardous electricity can shock, burnor cause death. Do not touch terminals.
ij1000Vlm
Application Class A
Conforms toUL 1703
V.xx
(P max
(Imp
(Vmp
(Isc
(Voc
(T
)
)))))
Customer Service Hot Line: +86 400 8888 009 Fax:+86 510 8534 3321
1000 W/m2 800 W/m2 600 W/m2 400 W/m2 200 W/m2
Electrical Characteristics
STC STP375S-24/Vfh
STP370S-24/Vfh
STP365S-24/Vfh
Maximum Power at STC (Pmax) 375 W 370 W 365 W
Optimum Operating Voltage (Vmp) 39.9 V 39.7 V 39.5 V
Optimum Operating Current (Imp) 9.40 A 9.33 A 9.2 A
Open Circuit Voltage (Voc) 47.7 V 47.5 V 47.3 V
Short Circuit Current (Isc) 9.91 A 9.83 A 9.75 A
Module Efficiency 19.0 % 18.8 % 18.5 %
Operating Module Temperature -40 °C to +85 °C
Maximum System Voltage 1500 V DC (IEC)
Maximum Series Fuse Rating 20 A
Power Tolerance 0/+5 WSTC: lrradiance 1000 W/m2, module temperature 25 °C, AM=1.5;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
NOCT STP375S-24/Vfh
STP370S-24/Vfh
STP365S-24/Vfh
Maximum Power at NOCT (Pmax) 276.8 W 273.4 W 268.5 W
Optimum Operating Voltage (Vmp) 36.3 V 36.2 V 36.0 V
Optimum Operating Current (Imp) 7.62 A 7.56 A 7.46 A
Open Circuit Voltage (Voc) 44.0 V 43.8 V 43.6 V
Short Circuit Current (Isc) 8.02 A 7.96 A 7.89 ANOCT: Irradiance 800 W/m2, ambient temperature 20 °C, AM=1.5, wind speed 1 m/s;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
Output Cables 4.0 mm2 (0.006 inches2), symmetrical lengths (-) 1400mm (55.12 inches) and (+) 1400 mm (55.12 inches)
Connectors MC4 compatible
Dealer information
Information on how to install and operate this product is available in the installation instruction. All values indicated in this data sheet are subject to change without prior announcement. The specifications may vary slightly. All specifications are in accordance with standard EN 50380. Color differences of the modules relative to the figures as well as discolorations of/in the modules which do not impair their proper functioning are possible and do not constitute a deviation from the specification.
Extended wind and snow load testsModule certified to withstand extreme wind (3800 Pascal) and snow loads (5400 Pascal) *
High module conversion efficiencyModule efficiency up to 17.4% achieved through advanced cell technology and manufacturing capabilities
2%
Suntech current sorting processSystem output maximized by reducing mismatch losses up to 2% with modules sorted & packaged by amperage
PIDResistant
High PID resistant Advanced cell technology and qualified materials lead to high resistance to PID
Withstanding harsh environmentReliable quality leads to a better sustainability even in harsh environment like desert, farm and coastline
Certifications and standards: IEC 61215, IEC 61730, conformity to CE
0/+5W
Positive tolerancePositive tolerance of up to 5W delivers higher output reliablity
Certifications and standards: IEC 61215, IEC 61730, conformity to CE
STP285 - 20/WfwSTP280 - 20/WfwSTP275 - 20/Wfw
Superpoly
* Please refer to Suntech Standard Module Installation Manual for details. **WEEE only for EU market.*** Please refer to Suntech Product Near-coast Installation Manual for details. **** Please refer to Suntech Product Warranty for details.
• World-class manufacturer of crystalline silicon photovoltaic modules• Unrivaled manufacturing capacity and world-class technology• Rigorous quality control meeting the highest international standards:
ISO 9001: 2008, ISO 14001: 2004 and ISO17025: 2005• Regular independently checked production process from international
accredited institute/company• Tested for harsh environments (salt mist, ammonia corrosion and sand
blowing testing: IEC 61701, IEC 62716, DIN EN 60068-2-68)***• Long-term reliability tests• 2 x 100% EL inspection ensuring defect-free modules
Trust Suntech to Deliver Reliable Performance Over Time Advanced Polycrystalline Perc technology
The Perc cell uses back surface passivation and local BSFtechnology, which can improve cell efficiency by a large margin.
IP68 Rated Junction Box
The Suntech IP68 rated junction box ensures an outstanding waterproof level, supports installations in all orientations and reduces stress on the cables. High reliable performance, low resistance connectors ensure maximum output for the highest energy production.
Industry-leading Warranty based on nominal power
• 97.5% in the first year, thereafter, foryears two (2) through twenty-five (25), 0.7% maximum decrease from MODULE’s nominal power output per year, ending with the 80.7% in the 25th year after the defined WARRANTY STARTING DATE.****
• 12-year product warranty• 25-year linear performance
Output Cables 4.0 mm2 (0.006 inches2), symmetrical lengths (-) 1000mm (39.4 inches) and (+) 1000 mm (39.4 inches)
Connectors MC4 compatible
Packing Configuration
Container 20’ GP 40’ HC
Pieces per pallet 30 30
Pallets per container 6 28
Pieces per container 180 840
Temperature Characteristics
Nominal Operating Cell Temperature (NOCT) 45±2°C
Temperature Coefficient of Pmax -0.41 %/°C
Temperature Coefficient of Voc -0.33 %/°C
Temperature Coefficient of Isc 0.067 %/°C
IEC-STP-Wfw-NO3.01-Rev 2018
1000 W/m2 800 W/m2 600 W/m2 400 W/m2 200 W/m2
Information on how to install and operate this product is available in the installation instruction. All values indicated in this data sheet are subject to change without prior announcement. The specifications may vary slightly. All specifications are in accordance with standard EN 50380. Color differences of the modules relative to the figures as well as discolorations of/in the modules which do not impair their proper functioning are possible and do not constitute a deviation from the specification.
Electrical Characteristics
STC STP285-20/Wfw
STP280-20/Wfw
STP275-20/Wfw
Maximum Power at STC (Pmax) 285 W 280 W 275 W
Optimum Operating Voltage (Vmp) 31.4 V 31.3 V 31.2 V
Optimum Operating Current (Imp) 9.08 A 8.95 A 8.82 A
Open Circuit Voltage (Voc) 38.5 V 38.3 V 38.1 V
Short Circuit Current (Isc) 9.55 A 9.41 A 9.27 A
Module Efficiency 17.4% 17.1% 16.8%
Operating Module Temperature -40 °C to +85 °C
Maximum System Voltage 1000 V DC (IEC)
Maximum Series Fuse Rating 20 A
Power Tolerance 0/+5 WSTC: lrradiance 1000 W/m2, module temperature 25 °C, AM=1.5;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
NOCT STP285-20/Wfw
STP280-20/Wfw
STP275-20/Wfw
Maximum Power at NOCT (Pmax) 210.0 W 206.3 W 202.6 W
Optimum Operating Voltage (Vmp) 28.9V 28.8 V 28.7V
Optimum Operating Current (Imp) 7.27 A 7.17 A 7.06 A
Open Circuit Voltage (Voc) 35.4 V 35.2 V 35.0 V
Short Circuit Current (Isc) 7.74 A 7.63 A 7.52 ANOCT: Irradiance 800 W/m2, ambient temperature 20 °C, AM=1.5, wind speed 1 m/s;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
0
50
100
150
200
250
300
0
2
4
6
8
10
12
0 5 10 15 20 25 30 35 40
Pow
er(W
)
Curr
ent(
A)
Voltage(V)
All technical data at standard test conditionAM=1.5 E=1000W/m2 Tc=25℃For field connections, use minimum No. 12 AWG copperwires insulated for a minimum of 90℃Fire class rating: Fire Class C,
Model NumberRated Maximum PowerOutput ToleranceCurrent at PmaxVoltage at PmaxShort-Circuit CurrentOpen-Circuit VoltageNominal Operating Cell Temp.WeightDimensionMaximum System VoltageMaximum Series Fuse RatingCell Technology
abcdefgh
Add: No.16 Xinhua Road, New District Wuxi, China 214028Wuxi.Suntech Power Co.Ltd
Made in China
Hazardous electricity can shock, burnor cause death. Do not touch terminals.
ij1000Vlm
Application Class A
Conforms toUL 1703
V.xx
(Pmax
(I mp
(V mp(I sc
(V oc
(T
)
)))))
Customer Service Hot Line: +86 400 8888 009 Fax:+86 510 8534 3321
Extended wind and snow load testsModule certified to withstand extreme wind (3800 Pascal) and snow loads (5400 Pascal) *
High module conversion efficiencyModule efficiency up to 18.0% achieved through advanced cell technology and manufacturing capabilities
2%
Suntech current sorting processSystem output maximized by reducing mismatch losses up to 2% with modules sorted & packaged by amperage
PIDResistant
High PID resistant Advanced cell technology and qualified materials lead to high resistance to PID
0/+5W
Positive tolerancePositive tolerance of up to 5W delivers higher output reliablity
• World-class manufacturer of crystalline silicon photovoltaic modules• Unrivaled manufacturing capacity and world-class technology• Rigorous quality control meeting the highest international standards:
ISO 9001: 2008, ISO 14001: 2004 and ISO17025: 2005• Regular independently checked production process from international
accredited institute/company• Tested for harsh environments (salt mist, ammonia corrosion and sand
blowing testing: IEC 61701, IEC 62716, DIN EN 60068-2-68)***• Long-term reliability tests• 2 x 100% EL inspection ensuring defect-free
• 97.5% in the first year, thereafter, foryears two (2) through twenty-five (25), 0.7% maximum decrease from MODULE’s nominal power output per year, ending with the 80.7% in the 25th year after the defined WARRANTY STARTING DATE.****
• 12-year product warranty• 25-year linear performance
warranty
The unique cell design leads reduction in electrodes resistance, shading area and raise in conversion efficiency. Residual stress distribution can be more even, reducing the micro-cracks risks.
The Suntech IP68 rated junction box ensures an outstanding waterproof level, supports installations in all orientations and reduces stress on the cables. High reliable performance, low resistance connectors ensure maximum output for the highest energy production.
* Please refer to Suntech Standard Module Installation Manual for details. **WEEE only for EU market.*** Please refer to Suntech Product Near-coast Installation Manual for details. **** Please refer to Suntech Product Warranty for details.
Trust Suntech to Deliver Reliable Performance Over Time
Information on how to install and operate this product is available in the installation instruction. All values indicated in this data sheet are subject to change without prior announcement. The specifications may vary slightly. All specifications are in accordance with standard EN 50380. Color differences of the modules relative to the figures as well as discolorations of/in the modules which do not impair their proper functioning are possible and do not constitute a deviation from the specification.
Output Cables 4.0 mm2 (0.006 inches2), symmetrical lengths (-) 1100mm (43.3 inches) and (+) 1100 mm (43.3 inches)
Connectors MC4 compatible
Temperature Characteristics
Nominal Operating Cell Temperature (NOCT) 45±2°C
Temperature Coefficient of Pmax -0.41 %/°C
Temperature Coefficient of Voc -0.33 %/°C
Temperature Coefficient of Isc 0.067 %/°C
1000 W/m2 800 W/m2 600 W/m2 400 W/m2 200 W/m2
Electrical Characteristics
STC STP350-24/Vfw
STP345-24/Vfw
STP340-24/Vfw
Maximum Power at STC (Pmax) 350 W 345 W 340W
Optimum Operating Voltage (Vmp) 38.3V 38.1V 37.9V
Optimum Operating Current (Imp) 9.14A 9.06A 8.98A
Open Circuit Voltage (Voc) 47.1V 46.9V 46.8V
Short Circuit Current (Isc) 9.74A 9.69A 9.63A
Module Efficiency 18.0% 17.7% 17.5%
Operating Module Temperature -40 °C to +85 °C
Maximum System Voltage 1500 V DC (IEC)
Maximum Series Fuse Rating 20 A
Power Tolerance 0/+5 WSTC: lrradiance 1000 W/m2, module temperature 25 °C, AM=1.5;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
NOCT STP350-24/Vfw
STP345-24/Vfw
STP340-24/Vfw
Maximum Power at NOCT (Pmax) 258.0W 254.5W 251.0W
Optimum Operating Voltage (Vmp) 35.0V 34.7V 34.5V
Optimum Operating Current (Imp) 7.38A 7.33 A 7.28A
Open Circuit Voltage (Voc) 43.3V 43.2V 43.1V
Short Circuit Current (Isc) 7.90A 7.86A 7.81ANOCT: Irradiance 800 W/m2, ambient temperature 20 °C, AM=1.5, wind speed 1 m/s;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
All technical data at standard test conditionAM=1.5 E=1000W/m2 Tc=25℃For field connections, use minimum No. 12 AWG copperwires insulated for a minimum of 90℃Fire class rating: Fire Class C,
Model NumberRated Maximum PowerOutput ToleranceCurrent at PmaxVoltage at PmaxShort-Circuit CurrentOpen-Circuit VoltageNominal Operating Cell Temp.WeightDimensionMaximum System VoltageMaximum Series Fuse RatingCell Technology
abcdefgh
Add: No.16 Xinhua Road, New District Wuxi, China 214028Wuxi.Suntech Power Co.Ltd
Made in China
Hazardous electricity can shock, burnor cause death. Do not touch terminals.
ij1000Vlm
Application Class A
Conforms toUL 1703
V.xx
(Pmax
(Imp
(Vmp
(Isc
(Voc
(T
)
)))))
Customer Service Hot Line: +86 400 8888 009 Fax:+86 510 8534 3321
Certifications and standards: IEC 61215, IEC 61730, conformity to CE
Power Output
STP295 - 20/WfhSTP290 - 20/WfhSTP285 - 20/Wfh
3800Pa5400Pa
PIDResistant
• World-class manufacturer of crystalline silicon photovoltaic modules• Unrivaled manufacturing capacity and world-class technology• Rigorous quality control meeting the highest international standards:
ISO 9001: 2008, ISO 14001: 2004 and ISO17025: 2005• Regular independently checked production process from international
accredited institute/company• Tested for harsh environments (salt mist, ammonia corrosion and sand
blowing testing: IEC 61701, IEC 62716, DIN EN 60068-2-68)***• Long-term reliability tests• 2 x 100% EL inspection ensuring defect-free modules
• 97.5% in the first year, thereafter, for years two (2) through twenty-five (25), 0.7% maximum decrease from MODULE’s nominal power output per year, ending with the 80.7% in the 25th year after the defined WARRANTY STARTING DATE.****
• 12-year product warranty• 25-year linear performance
The unique cell design leads to reduced electrodes resistance and smaller current, thus enables higher fill factor. Meanwhile, it can reduce losses of mismatch and cell wear, and increase total reflection.
Special Cell Design
High PID resistant Advanced cell technology and qualified materials lead to high resistance to PID
295 WattPOLY HALF CELL SOLAR MODULE
Features
Weak light
High power outputCompared to normal module, the power output can increase 5W-10W
Excellent weak light performanceMore power output in weak light condition, such as haze,cloudy ,and morning
Trust Suntech to Deliver Reliable Performance Over Time
Industry-leading Warranty based on nominal power
* Please refer to Suntech Standard Module Installation Manual for details. **WEEE only for EU market.*** Please refer to Suntech Product Near-coast Installation Manual for details. **** Please refer to Suntech Product Warranty for details.
IP68 Rated Junction Box
Extended wind and snow load testsModule certified to withstand extreme wind (3800 Pascal) and snow loads (5400 Pascal) *
The Suntech IP68 rated junction box ensures an outstanding waterproof level, supports installations in all orientations and reduces stress on the cables. High reliable performance, low resistance connectors ensure maximum output for the highest energy production.
IEC-STP-Wfh-NO4.01-Rev 2018
Superpoly
2%
Suntech current sorting processSystem output maximized by reducing mismatch losses up to 2% with modules sorted & packaged by amperage
1500 V
High system voltage compatibleMaximum 1500 V DC system voltage reduces total system cost
K
1000 W/m2 800 W/m2 600 W/m2 400 W/m2 200 W/m2
Electrical Characteristics
STC STP295-20/Wfh
STP290-20/Wfh
STP285-20/Wfh
Maximum Power at STC (Pmax) 295 W 290 W 285 W
Optimum Operating Voltage (Vmp) 32.5 V 32.3 V 31.4 V
Optimum Operating Current (Imp) 9.08 A 8.99 A 9.08 A
Open Circuit Voltage (Voc) 39.2 V 39.0 V 38.3 V
Short Circuit Current (Isc) 9.55 A 9.47 A 9.48 A
Module Efficiency 17.8% 17.5% 17.2%
Operating Module Temperature -40 °C to +85 °C
Maximum System Voltage 1500 V DC (IEC)
Maximum Series Fuse Rating 20 A
Power Tolerance 0/+5 WSTC: lrradiance 1000 W/m2, module temperature 25 °C, AM=1.5;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
NOCT STP295-20/Wfh
STP290-20/Wfh
STP285-20/Wfh
Maximum Power at NOCT (Pmax) 217.3 W 213.9 W 210.2 W
Optimum Operating Voltage (Vmp) 29.6 V 29.4 V 28.9 V
Optimum Operating Current (Imp) 7.34 A 7.27 A 7.28 A
Open Circuit Voltage (Voc) 36.0 V 35.9 V 35.2 V
Short Circuit Current (Isc) 7.74 A 7.68 A 7.69 ANOCT: Irradiance 800 W/m2, ambient temperature 20 °C, AM=1.5, wind speed 1 m/s;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
Output Cables 4.0 mm2 (0.006 inches2), symmetrical lengths (-) 1200mm (47.24 inches) and (+) 1200 mm (47.24 inches)
Connectors MC4 compatible
Dealer information
Information on how to install and operate this product is available in the installation instruction. All values indicated in this data sheet are subject to change without prior announcement. The specifications may vary slightly. All specifications are in accordance with standard EN 50380. Color differences of the modules relative to the figures as well as discolorations of/in the modules which do not impair their proper functioning are possible and do not constitute a deviation from the specification.
Current-Voltage & Power-Voltage Curve (295)
Temperature Characteristics
Nominal Operating Cell Temperature (NOCT) 45±2°C
Temperature Coefficient of Pmax -0.41 %/°C
Temperature Coefficient of Voc -0.33 %/°C
Temperature Coefficient of Isc 0.067 %/°C
IEC-STP-Wfh-NO4.01-Rev 2018
Packing Configuration
Container 20’ GP 40’ HC
Pieces per pallet 30 30
Pallets per container 6 26
Pieces per container 180 780
>PC<
All technical data at standard test conditionAM=1.5 E=1000W/m 2 Tc=25℃For field connections, use minimum No. 12 AWG copperwires insulated for a minimum of 90 ℃Fire class rating: Fire Class C ,
Model NumberRated Maximum PowerOutput ToleranceCurrent at PmaxVoltage at PmaxShort-Circuit CurrentOpen-Circuit VoltageNominal Operating Cell Temp.WeightDimensionMaximum System VoltageMaximum Series Fuse RatingCell Technology
abcdefgh
Add: No.16 Xinhua Road, New District Wuxi, China 214028Wuxi.Suntech Power Co.Ltd
Made in China
Hazardous electricity can shock, burnor cause death. Do not touch terminals.
ij1000Vlm
Application Class A
Conforms toUL 1703
V.xx
(P max
(Imp
(Vmp
(Isc
(Voc
(T
)
)))))
Customer Service Hot Line: +86 400 8888 009 Fax:+86 510 8534 3321
Extended wind and snow load testsModule certified to withstand extreme wind (3800 Pascal) and snow loads (5400 Pascal) *
High module conversion efficiencyModule efficiency up to 17.7% achieved through advanced cell technology and manufacturing capabilities
2%
Suntech current sorting processSystem output maximized by reducing mismatch losses up to 2% with modules sorted & packaged by amperage
PIDResistant
High PID resistant Advanced cell technology and qualified materials lead to high resistance to PID
0/+5W
Positive tolerancePositive tolerance of up to 5W delivers higher output reliablity
Industry leading linear warranty
War
rant
ed P
ower
Out
put 100%
10
97%
80%25
90%
80,2%
1 10 25
• World-class manufacturer of crystalline silicon photovoltaic modules• Unrivaled manufacturing capacity and world-class technology• Rigorous quality control meeting the highest international standards:
ISO 9001: 2008, ISO 14001: 2004 and ISO17025: 2005• Regular independently checked production process from international
accredited institute/company• Tested for harsh environments (salt mist, ammonia corrosion and sand
blowing testing: IEC 61701, IEC 62716, DIN EN 60068-2-68)***• Long-term reliability tests• 2 x 100% EL inspection ensuring defect-free
• 97% in the first year, thereafter, for years two (2) through twenty-five (25), 0.7% maximum decrease fromMODULE’s nominal power output per year, ending with the 80.2% in the 25th year after the defined WARRANTY STARTING DATE.****
• 12-year product warranty• 25-year linear performance
warranty
The unique cell design leads reduction in electrodes resistance, shading area and raise in conversion efficiency. Residual stress distribution can be more even, reducing the micro-cracks risks.
* Please refer to Suntech Standard Module Installation Manual for details. **WEEE only for EU market.*** Please refer to Suntech Product Near-coast Installation Manual for details. **** Please refer to Suntech Product Warranty for details.
Trust Suntech to Deliver Reliable Performance Over Time
The Suntech IP68 rated junction box ensures an outstanding waterproof level, supports installations in all orientations and reduces stress on the cables. High reliable performance, low resistance connectors ensure maximum output for the highest energy production.
Certifications and standards: IEC 61215, IEC 61730, conformity to CE
**
1500 V
High system voltage CompatibleMaximum 1500VDC system voltage saves total system cost
STP345S - 24/VfwSTP340S - 24/VfwSTP335S - 24/Vfw
L
Current-Voltage & Power-Voltage Curve (345S)
Dealer information
Information on how to install and operate this product is available in the installation instruction. All values indicated in this data sheet are subject to change without prior announcement. The specifications may vary slightly. All specifications are in accordance with standard EN 50380. Color differences of the modules relative to the figures as well as discolorations of/in the modules which do not impair their proper functioning are possible and do not constitute a deviation from the specification.
Output Cables 4.0 mm2 (0.006 inches2), symmetrical lengths (-) 1100mm (43.3inches) and (+) 1100 mm (43.3 inches)
Connectors MC4 compatible
Temperature Characteristics
Nominal Operating Cell Temperature (NOCT) 45±2°C
Temperature Coefficient of Pmax -0.41 %/°C
Temperature Coefficient of Voc -0.34 %/°C
Temperature Coefficient of Isc 0.060 %/°C
1000 W/m2 800 W/m2 600 W/m2 400 W/m2 200 W/m2
Electrical Characteristics
STC STP345S-24/Vfw
STP340S-24/Vfw
STP335S-24/Vfw
Maximum Power at STC (Pmax) 345W 340W 335 W
Optimum Operating Voltage (Vmp) 37.9V 37.7V 37.5 V
Optimum Operating Current (Imp) 9.11A 9.02A 8.94A
Open Circuit Voltage (Voc) 46.6V 46.4V 46.2 V
Short Circuit Current (Isc) 9.61A 9.56A 9.42A
Module Efficiency 17.7% 17.5% 17.2%
Operating Module Temperature -40 °C to +85 °C
Maximum System Voltage 1500 V DC (IEC)
Maximum Series Fuse Rating 20 A
Power Tolerance 0/+5 WSTC: lrradiance 1000 W/m2, module temperature 25 °C, AM=1.5;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
NOCT STP345S-24/Vfw
STP340S-24/Vfw
STP335S-24/Vfw
Maximum Power at NOCT (Pmax) 254.5W 250.6W 244W
Optimum Operating Voltage (Vmp) 34.8V 34.7V 33.8V
Optimum Operating Current (Imp) 7.28A 7.23A 7.22A
Open Circuit Voltage (Voc) 42.9V 42.7V 42.1V
Short Circuit Current (Isc) 7.78A 7.74A 7.63ANOCT: Irradiance 800 W/m2, ambient temperature 20 °C, AM=1.5, wind speed 1 m/s;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
Packing Configuration
Container 20’ GP 40’ GP 40’ HC
Pieces per pallet 26 26 26
Pallets per container 5 12 24
Pieces per container 130 312 624
IEC-STP-Vfw-NO3.01-Rev 2018
0
50
100
150
200
250
300
350
400
0
2
4
6
8
10
12
0 10 20 30 40 50
Po
we
r(W)
Cu
rre
nt(
A)
Voltage(V)
STP345S - 24/VfwSTP340S - 24/VfwSTP335S - 24/Vfw
All technical data at standard test conditionAM=1.5 E=1000W/m2 Tc=25℃For field connections, use minimum No. 12 AWG copperwires insulated for a minimum of 90℃Fire class rating: Fire Class C,
Model NumberRated Maximum PowerOutput ToleranceCurrent at PmaxVoltage at PmaxShort-Circuit CurrentOpen-Circuit VoltageNominal Operating Cell Temp.WeightDimensionMaximum System VoltageMaximum Series Fuse RatingCell Technology
abcdefgh
Add: No.16 Xinhua Road, New District Wuxi, China 214028Wuxi.Suntech Power Co.Ltd
Made in China
Hazardous electricity can shock, burnor cause death. Do not touch terminals.
ij1000Vlm
Application Class A
Conforms toUL 1703
V.xx
(Pmax
(Imp
(Vmp
(Isc
(Voc
(T
)
)))))
Customer Service Hot Line: +86 400 8888 009 Fax:+86 510 8534 3321