Compare JA Solar Holdings JAP72S10 -350/SC vs Gehai New Energy GHP300

Warranty Terms

Output Warranty:

25 Years of 80% Output Power

Materials Warranty: 12 Years

Panel Performance

Rated Power: 350 Wp

Efficiency: 17.4 %

Voltage at Maximum Power VMPP: 38.43 V

Current at Maximum Power IMPP: 9.11 A

Open Circuit Voltage VOC: 46.27 V

Short Circuit Current ISC: 9.58 A

Power Tolerance Positive: + 1.5 %

Maximum System Voltage: 1500 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.37 %/°C

Temperature Coefficient of Voc: -0.3 %/°C

Temperature Coefficient of Isc: 0.054 %/°C

Solar Panel Attributes

Weight: 22.7 kg

Cell Type: Polycrystalline

Cell Count: 144

Glass Thickness: unknown

Juntion Box Protection Class: IP 68

Cable Length: 1200 mm

Glass Type: unknown

Warranty Terms

Output Warranty:

unknown

Materials Warranty: 5 Years

Panel Performance

Rated Power: 300 Wp

Efficiency:

Voltage at Maximum Power VMPP: 37.4 V

Current at Maximum Power IMPP: 8.05 A

Open Circuit Voltage VOC: 44.4 V

Short Circuit Current ISC: 8.62 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: unknown

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.45 %/°C

Temperature Coefficient of Voc: -0.35 %/°C

Temperature Coefficient of Isc: 0.04 %/°C

Solar Panel Attributes

Weight: 18 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown