Compare Eternal New Energy Engineering WSP 72-305 vs Cell Solar Energy CSM330B-120

Warranty Terms

Output Warranty:

12 Years of 97% Output Power, 25 Years of 85% Output Power

Materials Warranty: 10 Years

Panel Performance

Rated Power: 305 Wp

Efficiency: 15.79 %

Voltage at Maximum Power VMPP: 36.9 V

Current at Maximum Power IMPP: 8.27 A

Open Circuit Voltage VOC: 45.4 V

Short Circuit Current ISC: 8.81 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: -0.44 %/°C

Temperature Coefficient of Voc: -0.32 %/°C

Temperature Coefficient of Isc: 0.06 %/°C

Solar Panel Attributes

Weight: 24 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: 4 mm

Juntion Box Protection Class: IP 67

Cable Length: 900 mm

Glass Type: Tempered, Low Iron

Warranty Terms

Output Warranty:

12 Years of 93% Output Power, 30 Years of 84% Output Power

Materials Warranty: 30 Years

Panel Performance

Rated Power: 330 Wp

Efficiency: 19.53 %

Voltage at Maximum Power VMPP: 33.72 V

Current at Maximum Power IMPP: 9.81 A

Open Circuit Voltage VOC: 40.6 V

Short Circuit Current ISC: 10.32 A

Power Tolerance Positive: + 5 %

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: 19.5 kg

Cell Type: PERC

Cell Count: 120

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 68

Cable Length: 1200 mm

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