290W Mono Solar panel
High efficiency mono solar cell with positive tolerance only
International quality management system with 100% panel power and EL test before shipment
Fire test, Ammonia corrosion test, Salt mist corrosion resistance approved
Nearest shipment port: Ningbo or Shanghai
Temperature Coefficients:
Power temperature coefficient (%/ºC): - 0.45 %/ºC
Current temperature coefficient(%/ºC): 0.065±0.015 %/ºC
Voltage temperature coefficient(%/ºC): - 0.35 %/ºC
NOCT-Normal Operating Cell Temperature: 45±2ºC
| Max. system voltage |
1000DVC (IEC) |
| Max. system fuse rating (A) |
15 |
| Operating temperature (ºC) |
-40~85 |
| Max. static load, front (e.g., snow) pa |
5400 |
| Max. static load, back (e.g., wind) pa |
2400 |
Module Warranty:
25 - year limited warranty of 80% power output;
10 - year limited warranty of 90% power output;
10 - year limited warranty of materials and workmanship
| Module |
FSM-270W |
FSM-280W |
FSM-290W |
| Maximum Power(Pm) |
270w |
280w |
290w |
| Current at Pmax(Imp) |
8.51A |
8.65A |
8.75A |
| Voltage at Pmax(Vmp) |
31.73V |
32.4V |
33.2V |
| Short-circuit current(Isc) |
8.99A |
9.32A |
9.46A |
| Open-circuit voltage(Voc) |
38.42V |
38.6V |
39V |
| Module Efficiency |
19.60% |
20.80% |
21.30% |
| Cells Efficiency |
16.60% |
17.20% |
17.80% |
Packaging
u Normally packing: 1pc/2pcs per carton
u Individual packing requirement is acceptable.
Audited Supplier 
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