Compare Solar Panels & Manufacturers
Compare Haerbin Green Solar GS305*1245-29 vs JSF SK-60-255
GS305*1245-29
Model: GS305*1245-29
Series: GSX*X-X
Manufacturer: Haerbin Green Solar
Rated Power: 20 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: 1 Year
Panel Performance
Rated Power: 20 Wp
Efficiency:
Voltage at Maximum Power VMPP: 18.5 V
Current at Maximum Power IMPP: 1.1 A
Open Circuit Voltage VOC: 22.5 V
Short Circuit Current ISC: 1.2 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: Thin film(a-Si)
Cell Count: unknown
Glass Thickness: 3.2 mm
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: High Transmittance
SK-60-255
Model: SK-60-255
Series: SK-60P 255~280W
Manufacturer: JSF
Rated Power: 255 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: 10 Years
Panel Performance
Rated Power: 255 Wp
Efficiency: 15.67 %
Voltage at Maximum Power VMPP: 30.41 V
Current at Maximum Power IMPP: 8.39 A
Open Circuit Voltage VOC: 37.82 V
Short Circuit Current ISC: 8.96 A
Power Tolerance Positive: unknown
Maximum System Voltage: 1000 V
Solar Panels Thermal Ranges
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.4868 %/°C
Temperature Coefficient of Voc: unknown
Temperature Coefficient of Isc: unknown
Solar Panel Attributes
Weight: 19 kg
Cell Type: Polycrystalline
Cell Count: 60
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: 900 mm
Glass Type: unknown