Compare Solar Panels & Manufacturers
Compare SunLab Power SP 250 vs KF Solar Tech Group KF20M-12
SP 250
Model: SP 250
Series: SP 250-260
Manufacturer: SunLab Power
Rated Power: 250 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 250 Wp
Efficiency:
Voltage at Maximum Power VMPP: 31 V
Current at Maximum Power IMPP: 8.1 A
Open Circuit Voltage VOC: 37.9 V
Short Circuit Current ISC: 8.6 A
Power Tolerance Positive: + 3 %
Maximum System Voltage: 1000 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: 21.2 kg
Cell Type: Polycrystalline
Cell Count: 60
Glass Thickness: unknown
Juntion Box Protection Class: IP 65
Cable Length: unknown
Glass Type: Tempered
KF20M-12
Model: KF20M-12
Series: KF20M-12
Manufacturer: KF Solar Tech Group
Rated Power: 20 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 20 Wp
Efficiency:
Voltage at Maximum Power VMPP: 18.2 V
Current at Maximum Power IMPP: 1.1 A
Open Circuit Voltage VOC: 22.4 V
Short Circuit Current ISC: 1.197 A
Power Tolerance Positive: + 3 %
Maximum System Voltage: 715 V
Solar Panels Thermal Ranges
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.43 %/°C
Temperature Coefficient of Voc: -0.33 %/°C
Temperature Coefficient of Isc: 0.035 %/°C
Solar Panel Attributes
Weight: 1.95 kg
Cell Type: Monocrystalline
Cell Count: 36
Glass Thickness: unknown
Juntion Box Protection Class: IP 65
Cable Length: unknown
Glass Type: unknown