Compare Haoneng Solar HN72P-280 vs THE Solar Tech THE72M270

Warranty Terms

Output Warranty:

unknown

Materials Warranty: 10 Years

Panel Performance

Rated Power: 280 Wp

Efficiency: 14.4 %

Voltage at Maximum Power VMPP: 37.15 V

Current at Maximum Power IMPP: 7.83 A

Open Circuit Voltage VOC: 44.28 V

Short Circuit Current ISC: 8.31 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.4 %/°C

Temperature Coefficient of Voc: -0.3 %/°C

Temperature Coefficient of Isc: 0.023 %/°C

Solar Panel Attributes

Weight: 23.5 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: 1000 mm

Glass Type: High Transmittance

Warranty Terms

Output Warranty:

12 Years of 90% Output Power, 25 Years of 80% Output Power

Materials Warranty: unknown

Panel Performance

Rated Power: 270 Wp

Efficiency: 13.91 %

Voltage at Maximum Power VMPP: 35.7 V

Current at Maximum Power IMPP: 7.56 A

Open Circuit Voltage VOC: 44.3 V

Short Circuit Current ISC: 8.16 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.38 %/°C

Temperature Coefficient of Voc: -0.33 %/°C

Temperature Coefficient of Isc: 0.05 %/°C

Solar Panel Attributes

Weight: 23.5 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: IP 65

Cable Length: unknown

Glass Type: unknown