Compare Solar Panels & Manufacturers

Compare Eternal New Energy Engineering WSP 72-305 vs Senza Solar SNS-315

Model: WSP 72-305

Series: WSP 72(300W-325W)

Manufacturer: Eternal New Energy Engineering

Rated Power: 305 Wp

EnergyPal Eternal New Energy Engineering  Solar Panels WSP 72(300W-325W) WSP 72-305
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

Model: SNS-315

Series: Poly 315W-335W (72 Cells)

Manufacturer: Senza Solar

Rated Power: 315 Wp

Warranty Terms

Output Warranty:

12 Years of 90% Output Power, 30 Years of 80% Output Power

Materials Warranty: 10 Years


Panel Performance

Rated Power: 315 Wp

Efficiency: 16.11 %

Voltage at Maximum Power VMPP: 38.23 V

Current at Maximum Power IMPP: 8.24 A

Open Circuit Voltage VOC: 45.43 V

Short Circuit Current ISC: 8.78 A

Power Tolerance Positive: + 2 %

Maximum System Voltage: 1500 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: 22 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 68

Cable Length: 1200 mm

Glass Type: Tempered, Anti-reflection Coating