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Compare Dalian Mine Energy MN270 vs Grace Renewable Energy GRE-255-6PB

Model: MN270

Series: Mono 260-300

Manufacturer: Dalian Mine Energy

Rated Power: 270 Wp

EnergyPal Dalian Mine Energy Solar Panels Mono 260-300 MN270
Warranty Terms

Output Warranty:

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

Materials Warranty: 5 Years


Panel Performance

Rated Power: 270 Wp

Efficiency: 14 %

Voltage at Maximum Power VMPP: 34.4 V

Current at Maximum Power IMPP: 7.56 A

Open Circuit Voltage VOC: 43 V

Short Circuit Current ISC: 8.97 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: 22.5 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: Tempered

Model: GRE-255-6PB

Series: GRE-255-275-6PB

Manufacturer: Grace Renewable Energy

Rated Power: 255 Wp

EnergyPal Grace Renewable Energy  Solar Panels GRE-255-275-6PB GRE-255-6PB
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 255 Wp

Efficiency: 15.7 %

Voltage at Maximum Power VMPP: 31.9 V

Current at Maximum Power IMPP: 8 A

Open Circuit Voltage VOC: 38.1 V

Short Circuit Current ISC: 8.6 A

Power Tolerance Positive: + 2 %

Maximum System Voltage: 1000 V


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: 19 kg

Cell Type: Polycrystalline

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: 900 mm

Glass Type: Tempered, Low Iron