Compare Sunhome Technology SPC72-330 vs Solarwit WH144P-450

Warranty Terms

Output Warranty:

unknown

Materials Warranty: 25 Years

Panel Performance

Rated Power: 330 Wp

Efficiency: 17.02 %

Voltage at Maximum Power VMPP: 37.3 V

Current at Maximum Power IMPP: 8.85 A

Open Circuit Voltage VOC: 46.1 V

Short Circuit Current ISC: 9.38 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: 22.5 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 900 mm

Glass Type: Tempered, High Transmittance, Low Iron

Warranty Terms

Output Warranty:

25 Years of 85.5% Output Power

Materials Warranty: 12 Years

Panel Performance

Rated Power: 450 Wp

Efficiency: 20.5 %

Voltage at Maximum Power VMPP: 41.82 V

Current at Maximum Power IMPP: 10.76 A

Open Circuit Voltage VOC: 50.2 V

Short Circuit Current ISC: 11.2 A

Power Tolerance Positive: + 1 %

Maximum System Voltage: 1500 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: 24.2 kg

Cell Type: PERC

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: unknown

Cable Length: 300 mm

Glass Type: unknown