320W Poly Solar panel
High efficiency Poly 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
Ø Solar cell------conversion efficency of solar cells: 24%-17%, and ensures high performance and more power under same condition
Ø Front glass------3.2mm, high transmission, low iron, tempered glass,to enhanced stiffness and impact
resistance
Ø EVA------excellent anti-aging EVA , to enhance the rigidity and stability of solar cells
Ø TPT-------TPT hot seal made of flame resistance.
Ø Flame------is equipped with drainage holes in order to eliminate the risk that rain or snow water may accumulate in the frame
Ø Junction box------Ip65 rated, high quality, with diode protection
Ø Bypass diodes ------to avoid hot-spot effect.
Module Warranty:
25 - year limited warranty of 80% power output;
10 - year limited warranty of 90% power output;
5 - year limited warranty of materials and workmanship
Electrical Characteristics | | FSP-305W | FSP-310W | FSP-315W | FSP-320W |
| Maximum Power (Pmax) | 305W | 310W | 315W | 320W |
| Open Circuit Voltage (Voc) | 45.3V | 45.3V | 45.5V | 45.5V |
| Short Circuit Current (Isc) | 8.94A | 9.07A | 9.17A | 9.32A |
| Voltage at Maximum Power (Vmpp) | 36.5V | 36.5V | 36.7V | 36.7V |
| Current at Maximum Power (Impp) | 8.35A | 8.49A | 8.58A | 8.72A |
| Module Efficiency | 15.72% | 15.98% | 16.23% | 16.49% |
| Operating Module Temperature | -40 °C to +85 °C |
| Maximum System Voltage | 1500 V DC (IEC) / 600V DC (UL) |
| Maximum Series Fuse Rating | 15 A |
| Power Tolerance | 0/+5 W |
STC: lrradiance 1000 W/m2, module temperature 25 °C, AM=1.5;
Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
