Compare Solarwit WH120P-355 vs Solarium 285W

Warranty Terms

Output Warranty:

25 Years of 85.5% Output Power

Materials Warranty: 12 Years

Panel Performance

Rated Power: 355 Wp

Efficiency: 19.3 %

Voltage at Maximum Power VMPP: 34.06 V

Current at Maximum Power IMPP: 10.42 A

Open Circuit Voltage VOC: 41.05 V

Short Circuit Current ISC: 10.86 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: -0.38 %/°C

Temperature Coefficient of Voc: -0.31 %/°C

Temperature Coefficient of Isc: 0.048 %/°C

Solar Panel Attributes

Weight: 20.3 kg

Cell Type: PERC

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: unknown

Cable Length: 300 mm

Glass Type: unknown

Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years

Panel Performance

Rated Power: 285 Wp

Efficiency: 17.55 %

Voltage at Maximum Power VMPP: 33.2 V

Current at Maximum Power IMPP: 8.59 A

Open Circuit Voltage VOC: 38.7 V

Short Circuit Current ISC: 9.05 A

Power Tolerance Positive: + 2 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.42 %/°C

Temperature Coefficient of Voc: -0.34 %/°C

Temperature Coefficient of Isc: 0.05 %/°C

Solar Panel Attributes

Weight: 18.5 kg

Cell Type: PERC

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 1200 mm

Glass Type: Tempered, High Transmittance, Low Iron