Compare Solar Panels & Manufacturers
Compare Just Solar JST390M(144) vs SpolarPV Technology SP380M6-72
JST390M(144)
Model: JST390M(144)
Series: JUST Half-Cut Mono(144) 380-410W
Manufacturer: Just Solar
Rated Power: 390 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 390 Wp
Efficiency: 19.4 %
Voltage at Maximum Power VMPP: 41 V
Current at Maximum Power IMPP: 9.51 A
Open Circuit Voltage VOC: 49.3 V
Short Circuit Current ISC: 10.12 A
Power Tolerance Positive: + 3 %
Maximum System Voltage: 1500 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: 22.5 kg
Cell Type: Monocrystalline
Cell Count: 144
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: Tempered, Anti-reflection Coating, High Transmittance
SP380M6-72
Model: SP380M6-72
Series: SPM6-72 340-385W (Full Black is Optional)
Manufacturer: SpolarPV Technology
Rated Power: 380 Wp
Warranty Terms
Output Warranty:
12 Years of 90% Output Power, 25 Years of 80.2% Output Power
Materials Warranty: 12 Years
Panel Performance
Rated Power: 380 Wp
Efficiency: 19.6 %
Voltage at Maximum Power VMPP: 40.39 V
Current at Maximum Power IMPP: 9.41 A
Open Circuit Voltage VOC: 48.72 V
Short Circuit Current ISC: 10.19 A
Power Tolerance Positive: + 1.5 %
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: -0.29 %/°C
Temperature Coefficient of Isc: 0.05 %/°C
Solar Panel Attributes
Weight: 21.5 kg
Cell Type: Monocrystalline
Cell Count: 72
Glass Thickness: 3.2 mm
Juntion Box Protection Class: IP 67
Cable Length: 900 mm
Glass Type: Tempered, Anti-reflection Coating, High Transmittance, Low Iron