Compare Solar Panels & Manufacturers
Compare Star Solar SP20-12P vs Just Solar JST340TF
SP20-12P
Model: SP20-12P
Series: SP20-12P
Manufacturer: Star Solar
Rated Power: 20 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 20 Wp
Efficiency:
Voltage at Maximum Power VMPP: 17.5 V
Current at Maximum Power IMPP: 1.14 A
Open Circuit Voltage VOC: 21.24 V
Short Circuit Current ISC: 1.28 A
Power Tolerance Positive: unknown
Maximum System Voltage: 600 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: 1.62 kg
Cell Type: Polycrystalline
Cell Count: unknown
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown
JST340TF
Model: JST340TF
Series: JST340-360TF
Manufacturer: Just Solar
Rated Power: 340 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 340 Wp
Efficiency: 14.5 %
Voltage at Maximum Power VMPP: 60.1 V
Current at Maximum Power IMPP: 5.65 A
Open Circuit Voltage VOC: 76.2 V
Short Circuit Current ISC: 6.21 A
Power Tolerance Positive: unknown
Maximum System Voltage: 1000 V
Solar Panels Thermal Ranges
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: unknown
Temperature Coefficient of Voc: unknown
Temperature Coefficient of Isc: unknown
Solar Panel Attributes
Weight: 33.3 kg
Cell Type: Thin film(CIS)
Cell Count: unknown
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: Tempered, Anti-reflection Coating