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Compare Dalian Mine Energy MN020 vs Ameresco 140J

Model: MN020

Series: Mono 20

Manufacturer: Dalian Mine Energy

Rated Power: 20 Wp

EnergyPal Dalian Mine Energy Solar Panels Mono 20 MN020
Warranty Terms

Output Warranty:

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

Materials Warranty: 5 Years


Panel Performance

Rated Power: 20 Wp

Efficiency:

Voltage at Maximum Power VMPP: 17.5 V

Current at Maximum Power IMPP: 1.15 A

Open Circuit Voltage VOC: 21 V

Short Circuit Current ISC: 1.35 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: 2.4 kg

Cell Type: Monocrystalline

Cell Count: 36

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: Tempered

Model: 140J

Series: 140J / 150J

Manufacturer: Ameresco

Rated Power: 140 Wp

EnergyPal Ameresco Solar Panels 140J / 150J 140J
Warranty Terms

Output Warranty:

12 Years of 90% Output Power

Materials Warranty: 2 Years


Panel Performance

Rated Power: 140 Wp

Efficiency: 13.7 %

Voltage at Maximum Power VMPP: 17.5 V

Current at Maximum Power IMPP: 8 A

Open Circuit Voltage VOC: 22 V

Short Circuit Current ISC: 8.2 A

Power Tolerance Positive: + 10 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: -0.45 %/°C

Temperature Coefficient of Voc: -0.36 %/°C

Temperature Coefficient of Isc: 0.105 %/°C


Solar Panel Attributes

Weight: 12 kg

Cell Type: Polycrystalline

Cell Count: 36

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: unknown

Glass Type: High Transmittance