Compare JA Solar Holdings JAM72S10-405/PR vs Hubei JingRi Solar Technology JS310M72

Warranty Terms

Output Warranty:

unknown

Materials Warranty: 12 Years

Panel Performance

Rated Power: 405 Wp

Efficiency: 20.2 %

Voltage at Maximum Power VMPP: 41.46 V

Current at Maximum Power IMPP: 9.77 A

Open Circuit Voltage VOC: 49.81 V

Short Circuit Current ISC: 10.32 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: -0.35 %/°C

Temperature Coefficient of Voc: -0.289 %/°C

Temperature Coefficient of Isc: 0.051 %/°C

Solar Panel Attributes

Weight: 22.7 kg

Cell Type: PERC

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: 10 Years

Panel Performance

Rated Power: 310 Wp

Efficiency:

Voltage at Maximum Power VMPP: 37.1 V

Current at Maximum Power IMPP: 8.37 A

Open Circuit Voltage VOC: 45.6 V

Short Circuit Current ISC: 8.86 A

Power Tolerance Positive: + 1.5 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.43 %/°C

Temperature Coefficient of Voc: -0.33 %/°C

Temperature Coefficient of Isc: 0.056 %/°C

Solar Panel Attributes

Weight: 27 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: 4 mm

Juntion Box Protection Class: IP 67

Cable Length: 1100 mm

Glass Type: unknown