Compare Solar Panels & Manufacturers
Compare Vstar Solarlight VSG-4W vs King-PV Technology KPV320M-72
VSG-4W
Model: VSG-4W
Series: VSG-4W
Manufacturer: Vstar Solarlight
Rated Power: 4 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 4 Wp
Efficiency:
Voltage at Maximum Power VMPP: 12 V
Current at Maximum Power IMPP: 0.33 A
Open Circuit Voltage VOC: 13.2 V
Short Circuit Current ISC: 0.365 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
KPV320M-72
Model: KPV320M-72
Series: KPV335M-72
Manufacturer: King-PV Technology
Rated Power: 320 Wp
Warranty Terms
Output Warranty:
10 Years of 90% Output Power, 25 Years of 80.2% Output Power
Materials Warranty: 10 Years
Panel Performance
Rated Power: 320 Wp
Efficiency: 16.5 %
Voltage at Maximum Power VMPP: 37.8 V
Current at Maximum Power IMPP: 8.47 A
Open Circuit Voltage VOC: 46.4 V
Short Circuit Current ISC: 8.98 A
Power Tolerance Positive: + 3 %
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: 21.5 kg
Cell Type: Monocrystalline
Cell Count: 72
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown