Compare Dalian Mine Energy MN230 vs PolyCrown Solar Tech NS-340S6-120

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

Warranty Terms

Output Warranty:

unknown

Materials Warranty: 15 Years

Panel Performance

Rated Power: 340 Wp

Efficiency: 20.12 %

Voltage at Maximum Power VMPP: 34.22 V

Current at Maximum Power IMPP: 9.936 A

Open Circuit Voltage VOC: 40.62 V

Short Circuit Current ISC: 10.87 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: 1000 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: 0.05 %/°C

Solar Panel Attributes

Weight: 18.5 kg

Cell Type: PERC

Cell Count: 120

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 68

Cable Length: 90 mm

Glass Type: Anti-reflection Coating