Compare Atersa Grupo A-370M GS vs Huajun Power HJ-280P-Xaf

Warranty Terms

Output Warranty:

25 Years of 80% Output Power

Materials Warranty: 10 Years

Panel Performance

Rated Power: 370 Wp

Efficiency: 19.07 %

Voltage at Maximum Power VMPP: 40.1 V

Current at Maximum Power IMPP: 9.23 A

Open Circuit Voltage VOC: 48.2 V

Short Circuit Current ISC: 9.9 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: -0.38001 %/°C

Temperature Coefficient of Voc: -0.29506 %/°C

Temperature Coefficient of Isc: 0.08558 %/°C

Solar Panel Attributes

Weight: 20.9 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 900 mm

Glass Type: Tempered, High Transmittance, Low Iron

Warranty Terms

Output Warranty:

10 Years of 91.8% Output Power, 25 Years of 84.8% Output Power

Materials Warranty: 10 Years

Panel Performance

Rated Power: 280 Wp

Efficiency: 17.02 %

Voltage at Maximum Power VMPP: 31.41 V

Current at Maximum Power IMPP: 8.92 A

Open Circuit Voltage VOC: 38.71 V

Short Circuit Current ISC: 9.34 A

Power Tolerance Positive: + 2 %

Maximum System Voltage: 1500 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.41 %/°C

Temperature Coefficient of Voc: -0.33 %/°C

Temperature Coefficient of Isc: 0.06 %/°C

Solar Panel Attributes

Weight: 23 kg

Cell Type: Polycrystalline

Cell Count: 60

Glass Thickness: unknown

Juntion Box Protection Class: IP 67

Cable Length: 1000 mm

Glass Type: Tempered