Page 1
About Us
ASTRASUN
The Green Energy Maker
1117. Budapest, Hengermalom út 20.
Tel: +36-1-4550692 Fax: +36-1-
4550693
Mi, az ASTRASUN munkatársai elköteleztük magunkat egy egészségesebb, környezetbarát technológia mellett. Mindezt igen kedvező árakkal kívánjuk elérni. Partnereink számára a környezetbarát technolgia egyben költségcsökentést is jelent.
1 Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693
www.astrasun.hu E-mail: [email protected]
Page 2
ASTRASUN
The Green Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
Products
1. The Principle of Solar Water Heater ---------------------------------------------P4
2. Direct-Plug Solar Water Heater ( Low pressure solar water heater)
1) All Stainless Steel Solar Water Heater( PLA Series)---------------------------P5-P6
2) Colorful Solar Water Heater (ELE Series)--------------------------------------P7-P8
3) Solar Water Heater with Inner Enamel Tank(NPE Series) NEW------------P9-P10
3. Pressurized Solar Water Heater
1) Integrate Pressurized Solar Water Heater
a. Integrate Pressurized SWH with Porcelain Enamel (PE Series) NEW------P11-P12
b. Integrate Pressurized SWH with Copper Exchanger(ICC Series) -----------P13-P14
c. Integrate Pressurized SWH with Stainless Steel tank( LQCH Series) ------P15-P16
2) Split Pressurized Solar Water Heater--------------------------------------P16-18
Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693 2
www.astrasun.hu E-mail: [email protected]
Page 3
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
3)Split Pressureized Tank----------------------------------------------------P19-P20
4. Pressurized Solar Heat Pipe Collector
1) All Stianless Steel Solar Heat Pipe Collector(HP-SS)-------------P21-P22
2) All Aluninium Alloy Solar Heat Pipe Collector (HP-AA) ------------P23-P24
5. Non-Pressurized Solar Collector-------------------------------------------P25-P26
6. Flat Plate Solar Water Heater-----------------------------------------------P27-P28
7. Accessories for Solar Water Heater ---------------------------------------P29-P30
8. Solar Vacuum Tube -----------------------------------------------------------P31-P34
9 Examples Solar Project------------------------------------------------------P35
10 .Welcome you to visit us ------------------------------------------------------P36-37
3 Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693
www.astrasun.hu E-mail: [email protected]
Page 4
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
The Principle of Direct Plug Solar Water Heater
Glass vacuum tubes absorb energy from sunlight, which heats the water in the vacuum tube. This process leads to the water temperature consistency decrease. Hot water is going up, floating at the top of the water tank. Cold water is going down. Frequent circulation makes the water temperature increase.
Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693 4
www.astrasun.hu E-mail: [email protected]
Page 5
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
All Stainless Steel Solar Water Heater
Platinum Series
MODEL Tank
Material
Collecting
Area(㎡) Vol
(L)
GW
(kg)
Quantiy
20’/40’
PLA-420-47/1500-15 SUS304 1.65 85 62 67/139
PLA-420-47/1500-18 SUS304 1.98 100 65 60/120
PLA-420-47/1500-20 SUS304 2.20 111 70 55/110
PLA-420-47/1500-24 SUS304 2.64 133 78 46/92
PLA-420-47/1500-30 SUS304 3.30 166 88 38/76
5 Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693
www.astrasun.hu E-mail: [email protected]
Page 6
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
PLA-470-47/1500-15 SUS304 1.65 115 65 58/120
PLA-470-47/1500-18 SUS304 1.98 140 72 52/104
PLA-470-47/1500-20 SUS304 2.20 150 83 47/94
PLA-470-47/1500-24 SUS304 2.64 180 96 42/84
PLA-470-47/1500-30 SUS304 3.30 226 115 35/70
PLA-470-58/1800-16 SUS304 2.30 135 71 47/94
PLA-470-58/1800-18 SUS304 2.70 150 85 44/88
PLA-470-58/1800-20 SUS304 3.00 165 92 39/78
PLA-470-58/1800-24 SUS304 3.60 200 112 35/70
PLA-470-58/1800-30 SUS304 4.50 250 132 28/56
PLA-470-58/1800-36 SUS304 5.40 300 152 25/50
Features: 1. Inner tank and outer tank, stainless steel 304 -2B,thickness 0.5mm
2. 420mm and 470mm are the diameter of the outer water tanks.
3. Bracket: Square or Profile Steel Stainless Steel
4. 47mm and 58mm are the diameter of vacuum tubes. 1500 mm and 1800mm are the length of the vaccuum tubes. Tube color is
blue or black
5. Insulation: 55mm polyurethane foaming. Density: 40kg/M3
6. The inner tank is argon-arc welding. No leaking point.
7. The system stand only low pressure less than 0.2 Mpa
Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693 6
www.astrasun.hu E-mail: [email protected]
Page 7
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
Colorful Solar Water Heater
Elegance Series
MODEL Outer
Tank
Collecting
Area(㎡) Vol
(L)
GW
(kg)
Quantiy
20’/40’
Material
ELE-420-47/1500-15 ZINC&AL 1.65 85 62 67/139
ELE-420-47/1500-18 ZINC&AL 1.98 100 65 60/120
ELE-420-47/1500-20 ZINC&AL 2.20 111 70 55/110
ELE-420-47/1500-24 ZINC&AL 2.64 133 78 46/92
ELE-420-47/1500-30 ZINC&AL 3.30 166 88 38/76
ELE-470-58/1800-16 ZINC&AL 2.30 135 71 47/94
7 Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693
www.astrasun.hu E-mail: [email protected]
Page 8
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
ELE-470-58/1800-18 ZINC&AL 2.70 150 85 44/88
ELE-470-58/1800-20 ZINC&AL 3.00 165 92 39/78
ELE-470-58/1800-24 ZINC&AL 3.60 200 112 35/70
ELE-470-58/1800-30 ZINC&AL 4.50 250 132 28/56
ELE-470-58/1800-36 ZINC&AL 5.40 300 152 25/50
Features: 1. Inner tank: stainless steel 304 -2B,thickness 0.4mm
2. Outer tank: Coated color steel sheet or Zinc coated Alunimum
2. 420mm and 470mm are the diameter of the outer water tanks.
3. Bracket: Coated color steel sheet or Zinc coated Alunimum
4. 47mm and 58mm are the diameter of vacuum tubes. 1500 mm and 1800mm are the length of the vaccuum tubes. Tube color
is blue or black
5. Insulation: 55mm polyurethane foaming. Density: 40kg/M3
6. The inner tank is argon-arc welding. No leaking point.
7. The system stand only low pressure less than 0.2 Mpa
Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693 8
www.astrasun.hu E-mail: [email protected]
Page 9
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
Non-preesure Solar Water Heater with Porcelain Enamel Tank ( New Porduct)
MODEL Inner Tank Outer
Tank
Working
Pressure
(Mpa)
Vol
(L)
Quantiy
20’/40’
Material Material
NPE-480-58/1800-10 Enamel ZINC&AL 0.2 100 65/137
NPE-480-58/1800-12 Enamel ZINC&AL 0.2 135 52/109
NPE-480-58/1800-16 Enamel ZINC&AL 0.2 155 47/98
NPE-480-58/1800-18 Enamel ZINC&AL 0.2 170 43/91
NPE-480-58/1800-20 Enamel ZINC&AL 0.2 190 40/84
9 Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693
www.astrasun.hu E-mail: [email protected]
Page 10
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
NPE-480-58/1800-22 Enamel ZINC&AL 0.2 210 37/78
NPE-480-58/1800-24 Enamel ZINC&AL 0.2 230 34/73
NPE-480-58/1800-30 Enamel ZINC&AL 0.2 280 28/61
Features:1. The outer tank is color steel sheet. Thickness 0.5mm
2. The inner tank is Tianium steel 1.2mm with Porcelain enamel coating 0.5mm.
3. Inlet/ outlet/ drain : 3/4 inch; male
4. Woking pressure: 0.2Mpa Testing Pressure: 0.5 Mpa
5. Insulation: 55mm polyurethane foaming. Density: 40kg/M3
6 Longer heat preserving time around 72 hours.
7. Hail resistance: ¢25mm
8. Inner tank is Porcelain enamel, no worry for rust or corrision in 20 years.
Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693 10
www.astrasun.hu E-mail: [email protected]
Page 11
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
Integrate Pressurized Solar Water Heater
A. Integrate Pressurized Solar Water Heater with Porcelain Enamel (PE Series)( NEW)
Integrate pressurized solar wate heater is better in anti rust and corrosion than stiainless steel inner tank. Vaccum tubes absorb sun’s energy, and
heat energy is transmitted to water tank by super heat pipe, which heats the water in the tank. In this case, the water becomes hot inside the tank.
When using hot water, opening the hot water vavle, the hot water comes out under the pressure of water.
MODEL Inner Tank Working
Pressure
(Mpa)
Vol
(L)
Quantity
20’/40’ Material
PE-450-58/1800-10 Enamel 0.6 95 86/183
PE-450-58/1800-14 Enamel 0.6 120 74/157
PE-450-58/1800-16 Enamel 0.6 136 65/137
PE-450-58/1800-18 Enamel 0.6 155 57/122
PE-450-58/1800-20 Enamel 0.6 170 52/109
11 Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693
www.astrasun.hu E-mail: [email protected]
Page 12
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
PE-450-58/1800-22 Enamel 0.6 190 47/98
PE-450-58/1800-24 Enamel 0.6 205 43/91
PE-450-58/1800-30 Enamel 0.6 256 37/78
Technic Data:
1. The outer tank is ZINC&A L coated steel sheet. Thickness 0.5mm
2. The inner tank is Tianium steel 2mm with Porcelain enamel coating 0.5mm.
3. Inlet/ outlet/ drain : 3/4 inch; male
4. Working pressure: 0.6Mpa Testing Pressure: 1 Mpa
5. The system include Electrice Heating Element, Mg Anode, T/P Vavle, Sensor, one way vavle. The cutomer can add auto
controller
6. No water in the tube, so the heat efficiency woudn’t be affected and no worry if tube break.
7. Insulation: 55mm polyurethane foaming. Density: 40kg/M3
8. Longer heat preserving time around 100 hours.
9. Hail resistance: 25mm
Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693 12
www.astrasun.hu E-mail: [email protected]
Page 13
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
B. Integrate Pressurized Solar Water Heater with Copper Coil (ICC Series)
After the water tank is full, vacuum tubes absorb solar energy, and then heat water inside tank directly. The water heated is storaged in the
water tank. Tap water inflow inside water tank through internal coil, and at the same time absorbs the heat energy from the hot water
storaged in the tank. Test result, the temperature of output water is almost the same as the water in the water tank. ( Temperature
13 Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693
www.astrasun.hu E-mail: [email protected]
Page 14
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
difference <= 3℃)
MODEL Outer
Tank
Collecting
Area(㎡) Vol
(L)
GW
(kg)
Quantiy
20’/40’
Material
ICC -470-58/1800-15 ZINC&AL 2.30 125 71 47/94
ICC -470-58/1800-18 ZINC&AL 2.70 150 85 44/88
ICC -470-58/1800-20 ZINC&AL 3.00 165 92 39/78
ICC -470-58/1800-24 ZINC&AL 3.60 200 112 35/70
ICC -470-58/1800-30 ZINC&AL 4.50 250 132 28/56
Feature:
1. Internal Copper Coil is highly efficient,provides more than 1.5 m2 heat transfer area. The length of copper coil is 45-60m
2. More enjoyalbe with tap water pressure.
3. The water would not be polluted by the water in the tank.
4. Working pressure: 0.6 Mpa Testing pressure: 0.9 Mpa
Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693 14
www.astrasun.hu E-mail: [email protected]
Page 15
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
c. Integrate Pressurized Solar Water Heater with Stainless Steel tank (LQCH Series) New
Integrate hi g h pr e ss u r e so l a r wa t e r hea t e r adop t s advance d he a t pi p e an d al l gl a s s va cuu m tub e Techno l ogy . It is di f f e r en t wi t h th e co mm on
pr oce l a i n en a me l tank . Th e inne r tan k is mad e of th i c k st a i n l e s s st e e l . Th e th i ckne s s is 1. 2 mm . Wi t h th e va cuu m tub e ab s o r b s he a t fr om
sun l i gh t an d he a t pi p e tr an s f e r s he a t to th e conden s e r en d , an d fi n a l l y to th e wa t e r in th e tank.
Compact High Pressure System
Model Area(m 2 ) Tube
Nos
Capacityy
LQCH-470-58/1800-1
8
1.50 18 150L
LQCH-470-58/1800-2 1.65 20 170L
15 Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693
www.astrasun.hu E-mail: [email protected]
Page 16
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
0
LQCH-470-58/1800-2
4
1.95 24 205L
LQCH-470-58/1800-3
0
2.50 30 250L
Spe c i f i ca t i o n s:
1) Exce l l e n t ho t wa t e r supp l y pe r f o r m ance
2) In l e t & Ou t l e t of wa t e r tank: 3/4 ’’ inch
3) Inne r Tank : SU S30 4 2B Th i ckne s s : 1. 2 mm
4) Ou t e r tank : SU S or Zi n c Ga l van i ze d st eel
5 ) Wo r k i n g pr e s s u r e : 0. 6MPa
6 ) Te s t pr e s s u r e : 1. 5Mpa
7) Capac i t y: 150 L - 250L
Split Pressurized Solar Water Heater (LQSP Series)
Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693 16
www.astrasun.hu E-mail: [email protected]
Page 17
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
The whole systme includes:
Solar Heat Pipe Collector; Pressurized Tank; Circulation Pump( 90W); Electric Controller; Expansion Kit; Copper Connector; Relief Valve of
Temperature and Pressure; Single- Way Valve/ Anti-Freezing
Specifications:
1. The inner tank: Porcelain Enamel
2. Outer tank: Color Steel Sheet
3. Heat preservation: 72 hours
4. Hail resistance: 25mm
5. Working pressure: 0.6 Mpa Testing Pressure: 1 Mpa
17 Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693
www.astrasun.hu E-mail: [email protected]
Parameter Model
Item
Cubage
( L)
Solar Collector
Tube (No)
Rate
Power
( Rated water
pressure)MPA
LQSP-□130-58/1.8
80 12×1 1.5KW
0.8MPA
100 12×1 1.5KW
120 15×1 1.5KW
150 15×1 1.5KW
200 20×1 1.5KW
250 24×1 2.0KW
300 30×1 2.0KW
400 20×2 2.5KW
500 30×2 2.5KW
Page 18
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
split system instruction
Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693 18
www.astrasun.hu E-mail: [email protected]
Page 19
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
Split pressrized Tank
19 Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693
www.astrasun.hu E-mail: [email protected]
Page 20
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693 20
www.astrasun.hu E-mail: [email protected]
Page 21
( HPSS series)
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
Pressurized Solar Heat Pipe Collector
Stainless steel Solar Heat Pipe Collector ( HPSS Series)
MODEL
Dimension
(mm)
Collecting
Area(㎡) Vol
(L)
Pressure
Toleranc
(MPA)
Manifold&Bra
cket Material
HPSS -58/1800-15 1250*1980*100 2.25 130 0.8 Stainless Steel
HPSS -58/1800-18 1490*1980*100 2.70 160 0.8 Stainless Steel
HPSS -58/1800-20 1650*1980*100 3.00 170 0.8 Stainless Steel
HPSS -58/1800-24 1970*1980*100 3.60 200 0.8 Stainless Steel
HPSS -58/1800-30 2450*1980*100 4.50 250 0.8 Stainless Steel
Features:
21 Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693
www.astrasun.hu E-mail: [email protected]
Page 22
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
1. The collector used three target tube ( AL-N/AL- SS- AL), 20% more efficient than single target tube..
2. The whole system would run normally if some of vacuum tubes broken.
3. The heat pipe is made of red copper and conducted by heat transfer medium liquid with phase change and capillarity action, making its own heat transfer
efficiency times higher. .
4. The Copper flow is made of TU1 copper. No welding thus to gain higher strength.
5. Out manifold: SUS304-2B food grade stainless steel. Insulation: Rock Wool
6. Bracket: SUS 202 stainless steel., adjustable angle.
7. Aluminum fin surrrounds the copper pipe in the tube, and tightly touches the vacuum tube.
8. Conversion Factor: H0= 0.647 Heat transfer coefficient: a2 = 0.0085W/m2k2
9. Optimal flow rate: 0.1 L/min/tube – 0.02G/min/tube
10. Inlet & Outlet : ¢2 or 3/4 inch Max pressure: 1.2 Mpa
11. Hail resistance : 25mm Anti-freezing > -35℃
12. Stagnation : 280℃
Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693 22
www.astrasun.hu E-mail: [email protected]
Page 23
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
Pressurized Solar Heat Pipe Collector
Aluminium Alloy Solar Heat Pipe Collector (HPAA series)
MODEL Dimension
(mm)
Collecting
Area(㎡)
Vol
Match
(L)
Pressur
eTolera
nc
(MPA)
Manifold&
Bracket Material
HPAA -58/1800-15 1250*1980*100 2.25 130 0.8 Aluminum Alloy
HPAA -58/1800-18 1490*1980*100 2.70 160 0.8 Aluminum Alloy
HPAA -58/1800-20 1650*1980*100 3.00 170 0.8 Aluminum Alloy
23 Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693
www.astrasun.hu E-mail: [email protected]
Page 24
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
HPAA -58/1800-24 1970*1980*100 3.60 200 0.8 Aluminum Alloy
HPAA -58/1800-30 2450*1980*100 4.50 250 0.8 Aluminum Alloy
Features:
13. The collector used three target tube ( AL-N/AL- SS- AL), 20% more efficient than single target tube..
14. The whole system would run normally if some of vacuum tubes broken.
15. The heat pipe is made of red copper and conducted by heat transfer medium liquid with phase change and capillarity action, making its own heat transfer
efficiency times higher. .
16. The Copper flow is made of TU1 copper. No welding thus to gain higher strength.
17. Out manifold: Aluminum Alloy powder coating Insulation: Rock Wool
18. Bracket: SUS 202 stainless steel., adjustable angle.
19. Aluminum fin surrrounds the copper pipe in the tube, and tightly touches the vacuum tube.
20. Conversion Factor: H0= 0.647 Heat transfer coefficient: a2 = 0.0085W/m2k2
21. Optimal flow rate: 0.1 L/min/tube – 0.02G/min/tube
22. Inlet & Outlet : ¢2 or 3/4 inch Max pressure: 1.2 Mpa
23. Hail resistance : 25mm Anti-freezing > -35℃
24. Stagnation : 280℃
Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693 24
www.astrasun.hu E-mail: [email protected]
Page 25
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
Non-Pressurized Solar Collector (NPC series)
MODEL Inner Tank Outer
Tank
Collecting
Area(㎡) Vol
(L)
Material Material
NPC-47/1500-15 SUS304 SUS304 1.65 98
NPC-47/1500-20 SUS304 SUS304 1.98 130
NPC-47/1500-30 SUS304 SUS304 2.20 195
NPC-47/1500-48 SUS304 SUS304 5.28 312
NPC-47/1500-50 SUS304 SUS304 6.00 325
NPC-58/1800-15 SUS304 SUS304 2.30 128
NPC-58/1800-20 SUS304 SUS304 2.70 170
25 Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693
www.astrasun.hu E-mail: [email protected]
Page 26
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
NPC-58/1800-30 SUS304 SUS304 3.00 250
NPC-58/1800-48 SUS304 SUS304 7.00 410
NPC-58/1800-50 SUS304 SUS304 8.80 425
Features:
1. The system is used project for hot water supply.
2. There has water circulate in the tube.
3. The inner tank of the solar collector is welded by the computer controlled machine, so it does not have the problem of leakage.
Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693 26
www.astrasun.hu E-mail: [email protected]
Page 27
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
Flat Plate Solar Water Heater
Model Flat Panel Solar Collector
Glazing 3.2 tempered glass
Aluminum Alloy
Frame Surface treatment
Anodizing
Powder painting
different color available
Insulation polyurethane foaming
Sealing&Decoration EPDM
Absorber Analode Blue Sunselect based material:Cu
Model description:
A——Anolode Sunselect on Cu;
B——Chinese Ti coating on Cu;
C——Chinese Ti coating on Al;
D——Black normal painting on Cu; E——Black normal painting on Al.
Dimension L*W*T 2050mmX1015mmX80mm ( Adjustable with requirement)
Gross area 2.15m2
Aperture area 1.84m2
Absorber area 1.73m2
Cover Tempered Glass
Cover
transmission 92%
27 Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693
www.astrasun.hu E-mail: [email protected]
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ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
Net weight 35kg
Surface treatment chrome plating
Absorber material TP2 copper
Insulation glass fiber cotton (black backing) & polyurethane compound
Insulation
thickness
Back:45mm; Side:20mm
Border Aluminum alloy
Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693 28
www.astrasun.hu E-mail: [email protected]
Page 29
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
Accessories for Solar Water Heater
Electric Heater
Electric Heater is used for back up in rainy
days. We have 1.5KW, 2.5KW, 4KW.
Controller
Controller is used for automatic control of
feeding water, control the electric heater, and
the pump.
Assistant tank
Assitant Tank is used for auto feeding of
water. When the water tank is full, the valve in
it closed; when the water is empty, the valve
opens. It is like the set in the toilet.
29 Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693
www.astrasun.hu E-mail: [email protected]
Page 30
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
Wilo Circulation Pump
Wilo Circulation Pump is used for circulate
the water in pressure system. It helps the
water flow quickly and smoothly.
Expansion Tank
Expansion Tank is used in Split Pressurized
systme for relieve the high pressure. It can
store the fluid when the pressure is high and
release the fluid when the pressure is low.
Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693 30
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Page 31
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
Solar Vacuum Tube
Our company is the leading producer of solar vacuum tube. We produce 18,000 pcs tube every day.
Picture
Model
Twim layer Tube
¢47/1500mm
¢47/1800mm
¢58/1800mm
Three Target Tube ( Red Inside)
¢47/1500mm
¢47/1800mm
¢58/1800mm
31 Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693
www.astrasun.hu E-mail: [email protected]
Page 32
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
Heat Pipe Tube
¢47/1500mm
¢58/1800mm
¢47/1800mm
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ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
Parameter of our tube
VacuumTube
φ58×1800MM
φ47×1500MM
AL-N/AL Coating tube AL-CU-SS coating tube
Material: High Boron Silicon 3.3 Glass
Absorption Coating :AL-N/AL Absorption Coating: AL-CU-SS
Absorption Rate:as 0.93-0.96 Absorption Rate:as 0.94-0.97
Emittance: 0.04~0.07 Emittance: 0.03~0.06
Vacuum Ratio:P≤5*10-3pa Vacuum Ratio:P≤5*10-3pa
Average Heat Loss Coefficient:ULT <0.6w (m2)
Solarization Parameter for Empty Vacuum Tube:>250M2C/KW
Solar Auxiliary Energy with Immersed Solarization:<2.8MJ/M2
Test Pressure: 0.6Mpa
Knowledge of Vacuum Tube
Each evacuated tube consists of two glass tubes made from extremely strong borosilicate glass. The outer tube is transparent allowing light rays
to pass through with minimal reflection. The inner tube is coated with a special selective coating (Al-N/Al) which features excellent solar
radiation absorption and minimal reflection properties. The top of the two tubes are fused together and the air contained in the space between the
two layers of glass is pumped out while exposing the tube to high temperatures. This "evacuation" of the gasses forms a vacuum, which is an
important factor in the performance of the evacuated tubes.
Why a vacuum? As you would know if you have used a glass lined thermos flask, a vacuum is an excellent insulator. This is important because
once the evacuated tube absorbs the radiation from the sun and converts it to heat, we don't want to lose it!! The vacuum helps to achieve this.
The insulation properties are so good that while the inside of the tube may be 150oC / 304oF , the outer tube is cold to touch. This means that
evacuated tube water heaters can perform well even in cold weather when flat plate collectors perform poorly due to heat loss (during high
Delta-T conditions).
33 Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693
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ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
In order to maintain the vacuum between the two glass layers, a barium getter is used (the same as in television tubes). During manufacture of
the evacuated tube this getter is exposed to high temperatures which causes the bottom of the evacuated tube to be coated with a pure layer of
barium. This barium layer actively absorbs any CO, CO2, N2, O2, H2O and H2 out-gassed from the evacuated tube during storage and operation,
thus helping to maintaining the vacuum. The barium layer also provides a clear visual indicator of the vacuum status. The silver coloured barium
layer will turn white if the vacuum is ever lost. This makes it easy to determine whether or not a tube is in good condition. See picture below.
Quality Checking:
The Getter is located at the bottom of the
evacuated tube.
Left Tube = Vacuum Present
Right Tube = Faulty
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Page 35
ASTRASUN - The Green
Energy Maker
1117. Budapest, Hengermalom út 20. Tel: +36-1-4550692
Fax: +36-1-4550693
Examples Solar Project
Project For Hotel
Project of Hospital
35 Contact: Attila Keresztes dr. Phone: +36-1-4550692 Fax: +36-1-4550693
www.astrasun.hu E-mail: [email protected]