Compare Solar Panels & Manufacturers
Compare Allesun SPM020-12 vs Fairman ART72M-295
SPM020-12
Model: SPM020-12
Series: SPM 005-140-12
Manufacturer: Allesun
Rated Power: 20 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 20 Wp
Efficiency:
Voltage at Maximum Power VMPP: 17.2 V
Current at Maximum Power IMPP: 1.17 A
Open Circuit Voltage VOC: 21.6 V
Short Circuit Current ISC: 1.5 A
Power Tolerance Positive: unknown
Maximum System Voltage: unknown
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: unknown
Cell Type: Monocrystalline
Cell Count: unknown
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown
ART72M-295
Model: ART72M-295
Series: ART72M-285-305
Manufacturer: Fairman
Rated Power: 295 Wp
Warranty Terms
Output Warranty:
12 Years of 90% Output Power, 25 Years of 80% Output Power
Materials Warranty: 5 Years
Panel Performance
Rated Power: 295 Wp
Efficiency:
Voltage at Maximum Power VMPP: 35.71 V
Current at Maximum Power IMPP: 8.26 A
Open Circuit Voltage VOC: 44.36 V
Short Circuit Current ISC: 8.77 A
Power Tolerance Positive: unknown
Maximum System Voltage: unknown
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: unknown
Cell Type: Polycrystalline
Cell Count: 72
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown