Compare Dalian Mine Energy MN040 vs Hershey-Power HS120-MB-335

Warranty Terms

Output Warranty:

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

Materials Warranty: 5 Years

Panel Performance

Rated Power: 40 Wp

Efficiency: 12.3 %

Voltage at Maximum Power VMPP: 17.3 V

Current at Maximum Power IMPP: 2.31 A

Open Circuit Voltage VOC: 21 V

Short Circuit Current ISC: 2.53 A

Power Tolerance Positive: unknown

Maximum System Voltage: unknown

Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: unknown

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: unknown

Solar Panel Attributes

Weight: 4.5 kg

Cell Type: Monocrystalline

Cell Count: 36

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: Tempered

Warranty Terms

Output Warranty:

10 Years of 91.5% Output Power, 30 Years of 84.8% Output Power

Materials Warranty: 12 Years

Panel Performance

Rated Power: 335 Wp

Efficiency: 19.92 %

Voltage at Maximum Power VMPP: 34.2 V

Current at Maximum Power IMPP: 9.8 A

Open Circuit Voltage VOC: 40.4 V

Short Circuit Current ISC: 10.4 A

Power Tolerance Positive: unknown

Maximum System Voltage: 1500 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.39 %/°C

Temperature Coefficient of Voc: -0.29 %/°C

Temperature Coefficient of Isc: 0.055 %/°C

Solar Panel Attributes

Weight: 22 kg

Cell Type: Bifacial

Cell Count: 120

Glass Thickness: unknown

Juntion Box Protection Class: IP 68

Cable Length: unknown

Glass Type: Tempered, Anti-reflection Coating, High Transmittance, Low Iron, Double Glass