Compare Solar Panels & Manufacturers
Compare Zhong Chuan Photoeletric KL-20W-P vs Solar Energy Source SP290- 72A
KL-20W-P
Model: KL-20W-P
Series: KL-20W-P
Manufacturer: Zhong Chuan Photoeletric
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: 21.6 V
Short Circuit Current ISC: 1.24 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
SP290- 72A
Model: SP290- 72A
Series: SP280-310 72A
Manufacturer: Solar Energy Source
Rated Power: 290 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 290 Wp
Efficiency:
Voltage at Maximum Power VMPP: 37.1 V
Current at Maximum Power IMPP: 7.81 A
Open Circuit Voltage VOC: 44.84 V
Short Circuit Current ISC: 8.38 A
Power Tolerance Positive: + 3 %
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: 23.1 kg
Cell Type: Monocrystalline
Cell Count: 72
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: Tempered, High Transmittance