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Solar power 1KW solar panel (SG-290W)
Solar power 1KW solar panel (SG-290W)

Solar power 1KW solar panel (SG-290W) 1.Top quality 1KW solar panel 2.competitive price Agrade quality 3.TUV, IEC, CE ,

 1kw solar panel,1kw solar panels

290w Poly sun power Solar Panel  for home roof,290w poly solar panel with high efficiency/ 290w poly crystalline solar panel( SGM-290W)


1.water pumping                  

2.water purification systems                   

3.remote village lighting              

4.solar home system             

5.street and camp lights

6.traffic signals      

7.medical facilities in remote areas              

8.microwave/radio repeater stations                    

9.battery charging             

 Construction drawing

1: Anodized Alu Frame

2: Tempered Glass

3: EVA

4: Solar cell

5: EVA

6: Backsheet

7: J-box


 5 years product warranty 

10years 90% of power output

25years 80% of power output

Electrical Characteristics

Module size (mm):992X1956X50
Cell Type156X156/6X12
Power tolerance:+/-3%
Nominal peak power(WP):290
Nominal voltage(V):36.5
Nominal current (A):7.95
Voltage temperature coefficient:-0.33%/°C
Current temperature coefficient:+0.05%/°C
Power temperature coefficient:-0.23%/°C
Open circuit voltage (Voc):44.8
Short cirsuit current(Isc):8.46
Conversion efficiency:16.6%
Operating temperature:-40 to+85°C
Max system voltage:1000V DC

 packing picture


Power ranges from 3W to 320W, big and small size are available, can do OEM, accept small order.


If any interest, kindly talk with me on trademanager or send inquiry to my email:sales11{at}sungoldsolar.cn


Best regards

Ms Summer Xia

Solar power 1KW solar panel (SG-290W)

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