Compare Solar Panels & Manufacturers
SP-20
Model: SP-20
Series: SP-20
Manufacturer: SunLab Power
Rated Power: 20 Wp
Output Warranty:
unknown
Materials Warranty: unknown
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
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: unknown
Temperature Coefficient of Voc: unknown
Temperature Coefficient of Isc: unknown
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
PREL 305W
Model: PREL 305W
Series: PREL 300-350W
Manufacturer: Patanjali Renewable Energy .
Rated Power: 305 Wp
Output Warranty:
unknown
Materials Warranty: 10 Years
Rated Power: 305 Wp
Efficiency: 15.7 %
Voltage at Maximum Power VMPP: 36.14 V
Current at Maximum Power IMPP: 8.44 A
Open Circuit Voltage VOC: 45.44 V
Short Circuit Current ISC: 8.92 A
Power Tolerance Positive: + 1.5 %
Maximum System Voltage: 1500 V
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.4 %/°C
Temperature Coefficient of Voc: -0.27 %/°C
Temperature Coefficient of Isc: 0.024 %/°C
Weight: 22 kg
Cell Type: Polycrystalline
Cell Count: 72
Glass Thickness: 3.2 mm
Juntion Box Protection Class: unknown
Cable Length: 1000 mm
Glass Type: Tempered