Compare Solar Panels & Manufacturers
Compare Just Solar JST320M(120) vs SunPower SPR-M435-H-AC
JST320M(120)
Model: JST320M(120)
Series: JUST Half-Cut Mono(120) 315-330W
Manufacturer: Just Solar
Rated Power: 320 Wp
Warranty Terms
Output Warranty:
10 Years of 90% Output Power, 25 Years of 80% Output Power
Materials Warranty: unknown
Panel Performance
Rated Power: 320 Wp
Efficiency: 19 %
Voltage at Maximum Power VMPP: 33.4 V
Current at Maximum Power IMPP: 9.58 A
Open Circuit Voltage VOC: 40.9 V
Short Circuit Current ISC: 10.15 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: 19 kg
Cell Type: Monocrystalline
Cell Count: 120
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: Tempered, Anti-reflection Coating, High Transmittance
SPR-M435-H-AC
Model: SPR-M435-H-AC
Series: M-Series-M435-M420
Manufacturer: SunPower
Rated Power: 435 Wp
Warranty Terms
Output Warranty:
25-Year limited power warranty, 25-year limited product warranty
Materials Warranty: unknown
Panel Performance
Rated Power: 435 Wp
Efficiency: 22.5 %
Voltage at Maximum Power VMPP: 384 VA
Current at Maximum Power IMPP: 1.60 Arms
Open Circuit Voltage VOC: unknown
Short Circuit Current ISC: 4.82 Arms
Power Tolerance Positive: + 5 %
Maximum System Voltage: 1000 V
Solar Panels Thermal Ranges
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.29 %/°C
Temperature Coefficient of Voc: unknown
Temperature Coefficient of Isc: unknown
Solar Panel Attributes
Weight: 21.8 kg
Cell Type: 66 Maxeon Gen 6
Cell Count: unknown
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: High-transmission tempered glass with anti-reflective coating