JA Solar 320W Poly

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JA Solar 320W Poly

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SKU: OPTIJA320W Categories: ,


JA Solar 320W Poly

The JAP72S01 has a higher capacity and power output performance per unit area. It also includes a 4% reduction of transportation costs, a 3% reduction of land costs, a 2.5% reduction of installation costs and a 1.5% Reduction of BOS-costs. Triple International Electrical Commission (IEC) test guarantees long-term reliability, and excellent anti-PID performance and double electroluminescence (EL) tests guarantee fault-free modules Lower contact resistance and optimized soldered connections as well as reduced grid breakage of cell conductor tracks through double-printing technology .100% automated production facilities using state-of-the-art plant technology. This module has a 4-busbar cell design, with higher conversion efficiency and higher reliability.


Electrical Characteristics

  • Module Watts STC: 320 Watts
  • Module Watts PTC: 296.50 Watts
  • Max Power Voltage (Vmpp): 37.38 Volts
  • Max Power Current (Impp): 8.56 Amps
  • Open Circuit Voltage (Voc): 46.22 Volts
  • Short Circuit Current (Isc): 9.06 Amps
  • Max System Voltage: 1000.00 Volts
  • Series Fuse Rating: 15 Amps
  • Module Efficiency: 16.51%
  • Temp Coefficient (Pmpp): -0.4100%
  • Temp Coefficient (Voc): -0.3300%


Additional information

Weight 26 kg
Dimensions 4.5 x 102 x 195 cm