280w solar panel (poly,156mm)
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280w solar panel
280w solar panel has basic information as below:
Maximum power (Pm) :280W
Maximum power voltage(Vmp) :36.6V
Maximum power current(Imp) :7.66A
Open circuit voltage(Voc) :44.2V
Short circuit current(Isc) :8.26A
Dimension of module(mm) :1480W1320W50
Material:polycrystalline silicon solar cells
Size of cell:156mm W 156mm
No. of cells and connection:72 (8W 9)
Remark:Customization upon request !
<> QUALITY CHARACTERISTICS ARE AS BELOW :
1) High-efficient solar cells and experienced technical forces ensure high performance of solar panel and creat more power under same condition .
2) To ensure solar panel quality under STC , the whole manufacturing process involves three times test . a) test solar cell ; b) test solar panel under high pressure ; c) test Pm , Vmp and Imp after framing procedure .
3) 3.2 mm high-transmission Low-iron tempered glass , EVA laminate , and water-proof TPT yield long life span panel while enhancing cell performance .
4) Anodized aluminum alloy frame with convenient mounting-access . Practical designs increase the panel mechanical strength and prevent wind and snow from atrocious weather .
5) Multifunction junction box with water-proof ability .
7) The backside of frames is equipped with drainage holes in order to eliminate the risk that rain or snow water may accumulate in the frame trough and freeze or even bend the frame in cold season .
Power output tolerance: +/-3%
2 years limited warranty on material and workmanship
10 years output power no less than 90% of Min. Peak Power
25 years output power no less than 80% of Min. Peak Power
Comply with TUV, UL, IEC61215 , IEC61730, CE standard .
Should any of models be of interest to you , please feel free to inquire us .