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
CS-274B61/62
Model: CS-274B61/62
Series: CS-274B61/62
Manufacturer: Choshu Industry
Rated Power: 274 Wp
Output Warranty:
unknown
Materials Warranty: unknown
Rated Power: 274 Wp
Efficiency:
Voltage at Maximum Power VMPP: 29.4 V
Current at Maximum Power IMPP: 9.33 A
Open Circuit Voltage VOC: 36.4 V
Short Circuit Current ISC: 9.82 A
Power Tolerance Positive: unknown
Maximum System Voltage: unknown
Operating Temperature Range: unknown
Temperature Coefficient of Pmax: unknown
Temperature Coefficient of Voc: unknown
Temperature Coefficient of Isc: unknown
Weight: 15.1 kg
Cell Type: Monocrystalline
Cell Count: unknown
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown