Compare Solar Panels & Manufacturers
Compare Kehua Optoelectronics Technology KHM280W-60 vs Suojing SJ-20W-P
KHM280W-60
Model: KHM280W-60
Series: KHM280-295W-60
Manufacturer: Kehua Optoelectronics Technology
Rated Power: 280 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 280 Wp
Efficiency:
Voltage at Maximum Power VMPP: 29.94 V
Current at Maximum Power IMPP: 9.3 A
Open Circuit Voltage VOC: 36.34 V
Short Circuit Current ISC: 10 A
Power Tolerance Positive: unknown
Maximum System Voltage: 1000 V
Solar Panels Thermal Ranges
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.5 %/°C
Temperature Coefficient of Voc: unknown
Temperature Coefficient of Isc: 0.06 %/°C
Solar Panel Attributes
Weight: 22.5 kg
Cell Type: Monocrystalline
Cell Count: 60
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: 900 mm
Glass Type: unknown
SJ-20W-P
Model: SJ-20W-P
Series: SJ-2W-330W-P
Manufacturer: Suojing
Rated Power: 20 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 20 Wp
Efficiency:
Voltage at Maximum Power VMPP: 18 V
Current at Maximum Power IMPP: 1.11 A
Open Circuit Voltage VOC: 21.5 V
Short Circuit Current ISC: 1.22 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