Compare Solar Panels & Manufacturers
Compare Eastman Auto and Power EPP320W vs Xinhonghua Technology SW-P290
EPP320W
Model: EPP320W
Series: EPP320W_Solar PV Module
Manufacturer: Eastman Auto and Power
Rated Power: 320 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 320 Wp
Efficiency:
Voltage at Maximum Power VMPP: 37.6 V
Current at Maximum Power IMPP: 8.78 A
Open Circuit Voltage VOC: unknown
Short Circuit Current ISC: unknown
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: 23 kg
Cell Type: Polycrystalline
Cell Count: 60
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown
SW-P290
Model: SW-P290
Series: SW-P290-320W
Manufacturer: Xinhonghua Technology
Rated Power: 290 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: 290 Wp
Efficiency:
Voltage at Maximum Power VMPP: 36.1 V
Current at Maximum Power IMPP: 8.04 A
Open Circuit Voltage VOC: 44.46 V
Short Circuit Current ISC: 8.59 A
Power Tolerance Positive: + 3 %
Maximum System Voltage: 1000 V
Solar Panels Thermal Ranges
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.43 %/°C
Temperature Coefficient of Voc: -0.32 %/°C
Temperature Coefficient of Isc: 0.052 %/°C
Solar Panel Attributes
Weight: 25 kg
Cell Type: Polycrystalline
Cell Count: 72
Glass Thickness: unknown
Juntion Box Protection Class: IP 65
Cable Length: 900 mm
Glass Type: unknown