Compare Solar Panels & Manufacturers
Compare Sunpal Power SP70P-36 vs Wisebiz WB-8M
SP70P-36
Model: SP70P-36
Series: Poly 50W-75W
Manufacturer: Sunpal Power
Rated Power: 70 Wp
Warranty Terms
Output Warranty:
10 Years of 90% Output Power, 25 Years of 80% Output Power
Materials Warranty: 25 Years
Panel Performance
Rated Power: 70 Wp
Efficiency:
Voltage at Maximum Power VMPP: 18.2 V
Current at Maximum Power IMPP: 3.85 A
Open Circuit Voltage VOC: 22.2 V
Short Circuit Current ISC: 4.15 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: unknown
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown
WB-8M
Model: WB-8M
Series: WB 8-12M
Manufacturer: Wisebiz
Rated Power: 8 Wp
Warranty Terms
Output Warranty:
25 Years of 80% Output Power
Materials Warranty: 10 Years
Panel Performance
Rated Power: 8 Wp
Efficiency: 7.26 %
Voltage at Maximum Power VMPP: 16.8 V
Current at Maximum Power IMPP: 0.48 A
Open Circuit Voltage VOC: 21.2 V
Short Circuit Current ISC: 0.55 A
Power Tolerance Positive: + 3 %
Maximum System Voltage: unknown
Solar Panels Thermal Ranges
Operating Temperature Range: unknown
Temperature Coefficient of Pmax: -0.5 %/°C
Temperature Coefficient of Voc: -0.37 %/°C
Temperature Coefficient of Isc: 0.02 %/°C
Solar Panel Attributes
Weight: 1.8 kg
Cell Type: Monocrystalline
Cell Count: 36
Glass Thickness: unknown
Juntion Box Protection Class: IP 65
Cable Length: unknown
Glass Type: unknown