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
TMM295-6
Model: TMM295-6
Series: TMM295~320
Manufacturer: Tamrons Active
Rated Power: 295 Wp
Output Warranty:
10 Years of 90% Output Power, 20 Years of 80% Output Power
Materials Warranty: 10 Years
Rated Power: 295 Wp
Efficiency: 18.1 %
Voltage at Maximum Power VMPP: 31.86 V
Current at Maximum Power IMPP: 9.26 A
Open Circuit Voltage VOC: 39.27 V
Short Circuit Current ISC: 9.73 A
Power Tolerance Positive: + 3 %
Maximum System Voltage: 1000 V
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.38 %/°C
Temperature Coefficient of Voc: -0.28 %/°C
Temperature Coefficient of Isc: 0.06 %/°C
Weight: 18 kg
Cell Type: Monocrystalline
Cell Count: 60
Glass Thickness: 3.2 mm
Juntion Box Protection Class: IP 67
Cable Length: 1000 mm
Glass Type: Anti-reflection Coating