Compare Solar Panels & Manufacturers
ET-P660H290WW
Model: ET-P660H290WW
Series: 280-290W Poly
Manufacturer: ET Solar
Rated Power: 290 Wp
Output Warranty:
unknown
Materials Warranty: 25 Years
Rated Power: 290 Wp
Efficiency: 17.72 %
Voltage at Maximum Power VMPP: 32.65 V
Current at Maximum Power IMPP: 8.88 A
Open Circuit Voltage VOC: 40.41 V
Short Circuit Current ISC: 9.53 A
Power Tolerance Positive: + 3 %
Maximum System Voltage: unknown
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.41 %/°C
Temperature Coefficient of Voc: -0.34 %/°C
Temperature Coefficient of Isc: 0.04 %/°C
Weight: 18.6 kg
Cell Type: Polycrystalline
Cell Count: 60
Glass Thickness: 3.2 mm
Juntion Box Protection Class: IP 67
Cable Length: 90 mm
Glass Type: Anti-reflection Coating
EG-345 P72-C
Model: EG-345 P72-C
Series: EG-345P72-C
Manufacturer: EGing
Rated Power: 345 Wp
Output Warranty:
10 Years of 90% Output Power, 25 Years of 80.7% Output Power
Materials Warranty: 10 Years
Rated Power: 345 Wp
Efficiency: 17.7 %
Voltage at Maximum Power VMPP: 38.21 V
Current at Maximum Power IMPP: 9.03 A
Open Circuit Voltage VOC: 47.4 V
Short Circuit Current ISC: 9.48 A
Power Tolerance Positive: + 3 %
Maximum System Voltage: 1000 V
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.41 %/°C
Temperature Coefficient of Voc: -0.32 %/°C
Temperature Coefficient of Isc: 0.04 %/°C
Weight: 22.3 kg
Cell Type: PERC
Cell Count: 72
Glass Thickness: unknown
Juntion Box Protection Class: IP 67
Cable Length: unknown
Glass Type: unknown