BISOL Product Specification BMU_EN

7/23/2019 BISOL Product Specification BMU_EN

http://slidepdf.com/reader/full/bisol-product-specification-bmuen 1/2

Multicrystalline PV Modules / BMU 250-270 Wp

BISOL Premium Series

Module presorting for amore profitable investment

Extremely low degradation

Excellent performancein low light conditions

Made in EU

All relevant certificates

+13%

20 yr

Module efficiencyup to 16.5%   1  6

 .   5   %

Certificates:

Fire resistant - Class 1 (UNI 9177)

AS5033compliant  Salt water mist

resistance certificate

Strictly positivepower output tolerances

Warranties:

85%

80%

100%

90%

97%

80%

51 10 15 20 25

Standard Industry Tiered Warranty

Standard Industry Linear Warranty

BISOL Linear Warranty

Product warranty10 years

Linear warranty85% power output in 25th year25

PID freePID

13% higher real-lifeperformance

NH3

Ammoniaresistance

7/23/2019 BISOL Product Specification BMU_EN

http://slidepdf.com/reader/full/bisol-product-specification-bmuen 2/2

Length x Width x Thickness 1,649 mm x 991 mm x 40 mm (64.92” x 39.02” x 1.575”)

Weight 18.5 kg (40.79 lbs)

Solar Cells 60 multi c-Si in series / 156 mm x 156 mm (6+’’)

Junction Box / Connectors Three bypass diodes / MC4 compatible / IP 67

Frame Anodized AL with drainage holes / rigid anchored corners

Glass 3.2 mm tempered glass / high-transparency / low-iron content

Packaging 16 or 25 modules per pallet / stackable 3 pallets high

Certified Nominal Load 5,400 Pa

Impact resistance Hailstone / Φ 25 mm / 83 km/h (51 mph)

1.06327 mm

Current Temperature Coefficient 

α + 4.9 mA/°C

Voltage Temperature Coefficient  β - 121 mV/°C

Power Temperature Coefficient γ  - 0.35 %/°C

NOCT 44 °C

 Temperature range - 40 °C to + 85 °C

Frame cross section

I-VCurve at Various Irradiation Levels

and Various Cell Temperatures

Additional power classes available upon request. Efficiency at irradiation 200 W/m2 decreases to 95.7 % of efficiency at STC.

 Thermal Specifications:

Dealer Information

    1 .    5

    7    5

    4    0   m   m

0.433

11 mm

Mechanical Specifications:

Electrical Specifications @ NOCT (AM1.5, 800 W/m2, Cell Temperature 44 ˚C):

Module Type BMU-250 BMU-255 BMU-260 BMU-265 BMU-270

Nominal Power P MPP  [W] 185 189 192 196 200

Short Circuit Current I SC  [A] 7.08 7.15 7.20 7.28 7.36

Open Circuit Voltage V OC  [V] 35.1 35.3 35.6 35.9 36.1

MPP Current I MPP [A] 6.68 6.76 6.81 6.88 6.96

MPP Voltage V MPP [V] 27.7 27.9 28.2 28.5 28.7

Module Type BMU-250 BMU-255 BMU-260 BMU-265 BMU-270

Nominal Power P MPP  [W] 250 255 260 265 270

Short Circuit Current I SC  [A] 8.75 8.85 8.90 9.00 9.10

Open Circuit Voltage V OC  [ V] 38.4 38.7 39.0 39.3 39.6

MPP Current I MPP [A] 8.25 8.35 8.40 8.50 8.60

MPP Voltage V MPP [V] 30.3 30.5 30.9 31.2 31.4

Solar Cell Efficiency ɳ C  [%] 17.1 17.5 17.8 18.1 18.5

Module Efficiency ɳM [%] 15.3 15.6 15.9 16.2 16.5

Power Output Tolerance 0/+ 5 W

Maximum Reverse Current 18 A

Maximum System Voltage 1,000 V (Application Class A)

1.575 39.02

40 mm 991 mm

    1    7 .    7

    2

    1    7 .    7

    2

    1    4 .    7

    4

    4    5    0   m   m

    4    5    0   m   m

    3    7    4 .    5   m   m

0.709

18 mm

    6    4 .    9

    2

    3    9 .    3

    7

    4   x    Φ    0 .    2

    7    6

    2   x    Φ    0 .    1

    7    7

    1 ,    6

    4    9   m   m

    1 ,    0    0

    0   m   m

    4   x    Φ    7 .    0   m   m

    2   x    Φ    4 .    5   m   m

www.bisol.com I www.bisol.co.uk 

© BISOL Group, d.o.o. September 2015. All rights reserved. All information presented in this document is subject to change without prior notice.