Compare Solar Panels & Manufacturers

Compare Dalian Mine Energy MN230 vs SolarTech Universal STUPERCB W-305

Model: MN230

Series: Poly 220-240

Manufacturer: Dalian Mine Energy

Rated Power: 230 Wp

EnergyPal Dalian Mine Energy Solar Panels Poly 220-240 MN230
Warranty Terms

Output Warranty:

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

Materials Warranty: 5 Years


Panel Performance

Rated Power: 230 Wp

Efficiency: 13.9 %

Voltage at Maximum Power VMPP: 28.9 V

Current at Maximum Power IMPP: 7.98 A

Open Circuit Voltage VOC: 36.6 V

Short Circuit Current ISC: 8.23 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: 21 kg

Cell Type: Polycrystalline

Cell Count: 60

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: Tempered

SolarTech Universal

STUPERCB W-305

Model: STUPERCB W-305

Series: EPIQ 295 - 310W PERC

Manufacturer: SolarTech Universal

Rated Power: 305 Wp

EnergyPal SolarTech Universal Solar Panels EPIQ 295 - 310W PERC STUPERCB W-305
Warranty Terms

Output Warranty:

unknown

Materials Warranty: 12 Years


Panel Performance

Rated Power: 305 Wp

Efficiency: 18.7 %

Voltage at Maximum Power VMPP: 33.6 V

Current at Maximum Power IMPP: 9.1 A

Open Circuit Voltage VOC: 40.2 V

Short Circuit Current ISC: 9.6 A

Power Tolerance Positive: + 1.5 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.366 %/°C

Temperature Coefficient of Voc: -0.281 %/°C

Temperature Coefficient of Isc: 0.041 %/°C


Solar Panel Attributes

Weight: 18 kg

Cell Type: PERC

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: 1000 mm

Glass Type: Tempered, Anti-reflection Coating, High Transmittance