Compare ABi AB320-60MHC(BF) vs Atsun ATP280(270w)

Warranty Terms

Output Warranty:

10 Years of 90% Output Power, 30 Years of 82.5% Output Power

Materials Warranty: 10 Years

Panel Performance

Rated Power: 320 Wp

Efficiency: 19.03 %

Voltage at Maximum Power VMPP: 33.98 V

Current at Maximum Power IMPP: 9.42 A

Open Circuit Voltage VOC: 40.53 V

Short Circuit Current ISC: 9.89 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1500 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.39 %/°C

Temperature Coefficient of Voc: -0.295 %/°C

Temperature Coefficient of Isc: 0.039 %/°C

Solar Panel Attributes

Weight: 24.9 kg

Cell Type: Bifacial, PERC

Cell Count: 120

Glass Thickness: unknown

Juntion Box Protection Class: IP 67

Cable Length: unknown

Glass Type: unknown

Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown

Panel Performance

Rated Power: 270 Wp

Efficiency: 13.9 %

Voltage at Maximum Power VMPP: 35.5 V

Current at Maximum Power IMPP: 7.61 A

Open Circuit Voltage VOC: 43.5 V

Short Circuit Current ISC: 8.28 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.521 %/°C

Temperature Coefficient of Voc: -0.389 %/°C

Temperature Coefficient of Isc: 0.057 %/°C

Solar Panel Attributes

Weight: 26.5 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown