Compare Solar Panels & Manufacturers
Compare RK Solar RK-HPG-Transmittance 20% vs Open Group Holding OP-270W
RK-HPG-Transmittance 20%
Model: RK-HPG-Transmittance 20%
Series: Ruike Hollow Power Glass 56-89W
Manufacturer: RK Solar
Rated Power: 78 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 78 Wp
Efficiency:
Voltage at Maximum Power VMPP: 94.3 V
Current at Maximum Power IMPP: 0.83 A
Open Circuit Voltage VOC: 121.7 V
Short Circuit Current ISC: 0.96 A
Power Tolerance Positive: unknown
Maximum System Voltage: unknown
Solar Panels Thermal Ranges
Operating Temperature Range: unknown
Temperature Coefficient of Pmax: -0.28 %/°C
Temperature Coefficient of Voc: -0.28 %/°C
Temperature Coefficient of Isc: 0.04 %/°C
Solar Panel Attributes
Weight: 40 kg
Cell Type: Thin film(CdTe)
Cell Count: unknown
Glass Thickness: unknown
Juntion Box Protection Class: IP 67
Cable Length: unknown
Glass Type: Tempered, High Transmittance, Double Glass
OP-270W
Model: OP-270W
Series: Poly OP-260-280W
Manufacturer: Open Group Holding
Rated Power: 270 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 270 Wp
Efficiency:
Voltage at Maximum Power VMPP: 34.4 V
Current at Maximum Power IMPP: 7.85 A
Open Circuit Voltage VOC: 43.6 V
Short Circuit Current ISC: 8.63 A
Power Tolerance Positive: unknown
Maximum System Voltage: 1000 V
Solar Panels Thermal Ranges
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.55 %/°C
Temperature Coefficient of Voc: unknown
Temperature Coefficient of Isc: 0.07 %/°C
Solar Panel Attributes
Weight: 23 kg
Cell Type: Polycrystalline
Cell Count: 72
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown