Compare Solar Panels & Manufacturers

Compare Dalian Mine Energy MN290 vs Powerwell Solar Energy BW-SM310P

Model: MN290

Series: Mono 260-300

Manufacturer: Dalian Mine Energy

Rated Power: 290 Wp

EnergyPal Dalian Mine Energy Solar Panels Mono 260-300 MN290
Warranty Terms

Output Warranty:

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

Materials Warranty: 5 Years


Panel Performance

Rated Power: 290 Wp

Efficiency: 15 %

Voltage at Maximum Power VMPP: 35 V

Current at Maximum Power IMPP: 8.26 A

Open Circuit Voltage VOC: 43.6 V

Short Circuit Current ISC: 9.51 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: BW-SM310P

Series: BW-SM300-320P72

Manufacturer: Powerwell Solar Energy

Rated Power: 310 Wp

EnergyPal Powerwell Solar Energy  Solar Panels BW-SM300-320P72 BW-SM310P
Warranty Terms

Output Warranty:

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

Materials Warranty: unknown


Panel Performance

Rated Power: 310 Wp

Efficiency: 15.98 %

Voltage at Maximum Power VMPP: 36 V

Current at Maximum Power IMPP: 8.61 A

Open Circuit Voltage VOC: 43.2 V

Short Circuit Current ISC: 9.47 A

Power Tolerance Positive: unknown

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~90 °C

Temperature Coefficient of Pmax: -0.5 %/°C

Temperature Coefficient of Voc: -0.34 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: 21.2 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown