Compare Solar Panels & Manufacturers
Compare Hanfy POLY70m vs RITEK PM42-6RT-165
POLY70m
Model: POLY70m
Series: Poly 3W-70W
Manufacturer: Hanfy
Rated Power: 70 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 70 Wp
Efficiency:
Voltage at Maximum Power VMPP: 18 V
Current at Maximum Power IMPP: 3.889 A
Open Circuit Voltage VOC: 22.1 V
Short Circuit Current ISC: 4.208 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
PM42-6RT-165
Model: PM42-6RT-165
Series: PM42-6RT 165-180
Manufacturer: RITEK
Rated Power: 165 Wp
Warranty Terms
Output Warranty:
10 Years of 90% Output Power, 25 Years of 80% Output Power
Materials Warranty: 10 Years
Panel Performance
Rated Power: 165 Wp
Efficiency: 14.19 %
Voltage at Maximum Power VMPP: 20.97 V
Current at Maximum Power IMPP: 7.95 A
Open Circuit Voltage VOC: 26.3 V
Short Circuit Current ISC: 8.52 A
Power Tolerance Positive: + 3 %
Maximum System Voltage: 1000 V
Solar Panels Thermal Ranges
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.434 %/°C
Temperature Coefficient of Voc: -0.307 %/°C
Temperature Coefficient of Isc: 0.12 %/°C
Solar Panel Attributes
Weight: 11 kg
Cell Type: Polycrystalline
Cell Count: 42
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown