Compare Solar Panels & Manufacturers
Compare SunLab Power SP-20 vs Solarnova SOL 290 GT
SP-20
Model: SP-20
Series: SP-20
Manufacturer: SunLab Power
Rated Power: 20 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 20 Wp
Efficiency:
Voltage at Maximum Power VMPP: 17.56 V
Current at Maximum Power IMPP: 1.71 A
Open Circuit Voltage VOC: 21.56 V
Short Circuit Current ISC: 1.84 A
Power Tolerance Positive: unknown
Maximum System Voltage: 750 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: 3.7 kg
Cell Type: Polycrystalline
Cell Count: 36
Glass Thickness: 3.2 mm
Juntion Box Protection Class: IP 65
Cable Length: unknown
Glass Type: Tempered
SOL 290 GT
Model: SOL 290 GT
Series: SOL-GT black
Manufacturer: Solarnova
Rated Power: 290 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 290 Wp
Efficiency:
Voltage at Maximum Power VMPP: 32.5 V
Current at Maximum Power IMPP: 8.93 A
Open Circuit Voltage VOC: 40.2 V
Short Circuit Current ISC: 9.55 A
Power Tolerance Positive: + 2 %
Maximum System Voltage: 1000 V
Solar Panels Thermal Ranges
Operating Temperature Range: -40~90 °C
Temperature Coefficient of Pmax: -0.41 %/°C
Temperature Coefficient of Voc: -0.32 %/°C
Temperature Coefficient of Isc: 0.05 %/°C
Solar Panel Attributes
Weight: 19 kg
Cell Type: Monocrystalline
Cell Count: 60
Glass Thickness: 3.2 mm
Juntion Box Protection Class: IP 65
Cable Length: 1000 mm
Glass Type: Anti-reflection Coating