Compare Solar Panels & Manufacturers

Compare Vstar Solarlight VSG-3W-6V vs Powitt Solar PHC-440MBB

Model: VSG-3W-6V

Series: VSG-3W-6V

Manufacturer: Vstar Solarlight

Rated Power: 3 Wp

Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 3 Wp

Efficiency:

Voltage at Maximum Power VMPP: 6 V

Current at Maximum Power IMPP: 0.5 A

Open Circuit Voltage VOC: 6.6 V

Short Circuit Current ISC: 0.55 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: unknown


Solar Panels Thermal Ranges

Operating Temperature Range: -45~80 °C

Temperature Coefficient of Pmax: unknown

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: unknown


Solar Panel Attributes

Weight: unknown

Cell Type: Polycrystalline

Cell Count: unknown

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown

Powitt Solar

PHC-440MBB

Model: PHC-440MBB

Series: Half Cell 9BB Mono 430-450W

Manufacturer: Powitt Solar

Rated Power: 440 Wp

EnergyPal Powitt Solar  Solar Panels Half Cell  9BB Mono 430-450W PHC-440MBB
Warranty Terms

Output Warranty:

30 Years of 80% Output Power

Materials Warranty: 12 Years


Panel Performance

Rated Power: 440 Wp

Efficiency: 19.8 %

Voltage at Maximum Power VMPP: 40.99 V

Current at Maximum Power IMPP: 10.74 A

Open Circuit Voltage VOC: 49.62 V

Short Circuit Current ISC: 11.35 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1500 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~+85 °C

Temperature Coefficient of Pmax: -0.36 %/°C

Temperature Coefficient of Voc: -0.28 %/°C

Temperature Coefficient of Isc: 0.048 %/°C


Solar Panel Attributes

Weight: 24 kg

Cell Type: PERC

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 68

Cable Length: 1200 mm

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