1) Grade A solar cell with high efficiency
2) 5 years quality warranty and 25 years lifetimes
3) Quick delivery
4) OEM

Parameters:

Nominal peak power(Pmax): 290W

Maximum power voltage(Vmp): 37.5V

Maximum power current(Imp): 7.75A

 Open-circuit voltage(Voc): 45V

Short-circuit current(Isc): 8.4A

Maximum system voltage (V): 1000V

Temperature coefficients of Isc (%): +0.1%/°C

Temperature coefficients of Voc(%): -0.38 %/°C

Temperature coefficients of Pm (%): -0.47 %/°C

Temperature coefficients of Im (%): +0.1 %/°C

Temperature coefficients of Vm(%): -0.38 %/°C

Temperature range: -40°C---85°C

Tolerance wattge: ± 3%

Surface maximum load capacity: 60m/s (200kg/sq.m)

Jumction box type: PPO, black

Connectors and cables type: 4mm2

Length of cables(mm): 900

Cell efficiency(%): >17%

Output tolerance(%): ±3%

Frame(material, corners,etc.): Anodized Aluminum Alloy

Standard test conditions: AM1.5 100MW/cm2 25°C

Guarantee of power: 5 years for whole products, 90% power for 10years, 80% power for 25 years.

FF(%): ≥73.3%