Compare Dehui Solar Power DH-DG-M72T/72W-375 vs First Solar 4122

Warranty Terms

Output Warranty:

12 Years of 90.62% Output Power, 30 Years of 80.18% Output Power

Materials Warranty: 12 Years

Panel Performance

Rated Power: 375 Wp

Efficiency: 19.33 %

Voltage at Maximum Power VMPP: 40.9 V

Current at Maximum Power IMPP: 9.17 A

Open Circuit Voltage VOC: 48.7 V

Short Circuit Current ISC: 9.77 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: -0.39 %/°C

Temperature Coefficient of Voc: -0.30 %/°C

Temperature Coefficient of Isc: 0.05 %/°C

Solar Panel Attributes

Weight: 28 kg

Cell Type: PERC

Cell Count: 72

Glass Thickness: 3 mm

Juntion Box Protection Class: IP 67

Cable Length: 300 mm

Glass Type: Tempered, Anti-reflection Coating

Warranty Terms

Output Warranty:

unknown

Materials Warranty: 10 Years

Panel Performance

Rated Power: 122.5 Wp

Efficiency: 17 %

Voltage at Maximum Power VMPP: 71.5 V

Current at Maximum Power IMPP: 1.71 A

Open Circuit Voltage VOC: 88.7 V

Short Circuit Current ISC: 1.85 A

Power Tolerance Positive: unknown

Maximum System Voltage: 1500 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.28 %/°C

Temperature Coefficient of Voc: -0.28 %/°C

Temperature Coefficient of Isc: 0.04 %/°C

Solar Panel Attributes

Weight: 12 kg

Cell Type: Thin film(CdTe)

Cell Count: unknown

Glass Thickness: 3.2 mm

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: Tempered