Compare Solar Panels & Manufacturers
Compare Alpex Solar ALP-SFP-80 vs Star Solar SP20-12P
ALP-SFP-80
Model: ALP-SFP-80
Series: ALP-SFP-50-160
Manufacturer: Alpex Solar
Rated Power: 80 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 80 Wp
Efficiency: 14.31 %
Voltage at Maximum Power VMPP: 17.7 V
Current at Maximum Power IMPP: 4.53 A
Open Circuit Voltage VOC: 21.4 V
Short Circuit Current ISC: 4.81 A
Power Tolerance Positive: + 3 %
Maximum System Voltage: 50 V
Solar Panels Thermal Ranges
Operating Temperature Range: unknown
Temperature Coefficient of Pmax: -0.45 %/°C
Temperature Coefficient of Voc: -0.31 %/°C
Temperature Coefficient of Isc: 0.05 %/°C
Solar Panel Attributes
Weight: unknown
Cell Type: Polycrystalline
Cell Count: 36
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: Tempered, Low Iron
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