Module Type JKM310PP-A
STC         NOCT
Maximum Power (Pmax) 310Wp   231Wp
Maximum Power Voltage (Vmp) 37.0V      33.9V
Maximum Power Current (Imp) 8.38A      6.81A
Open-circuit Voltage (Voc) 45.9V      42.7V
Short-circuit Current (Isc) 8.96A      7.26A
Module Efficiency STC (%) 15.98%
Operating Temperature(℃) -40℃~+85℃
Maximum system voltage 1000VDC (IEC)
Maximum series fuse rating 15A
Power tolerance 0~+3%
Temperature coefficients of Pmax -0.40%/℃
Temperature coefficients of Voc -0.30%/℃
Temperature coefficients of Isc 0.06%/℃
Nominal operating cell temperature  (NOCT) 45±2℃


    • Anti-PID module under 60℃/85% RH condition:No power loss caused by potential induced degradation
    • Polycrystalline 72-cell module achieves a power output up to 320Wp
    • Entire module certified to withstand high wind loads (2400 Pascal) and snow loads (5400 Pascal)
    • Excellent low light performance thanks to optimize solar cell design
    • Passing anti ammonia and anti salt mist guarantees to deliver full performance in coastal or agricultural areas