Compare Solar Panels & Manufacturers
ET-M660280BB
Model: ET-M660280BB
Series: ET-M660BB 265-285
Manufacturer: ET Solar Group
Rated Power: 280 Wp
Output Warranty:
25 Years of 81.4% Output Power
Materials Warranty: 10 Years
Rated Power: 280 Wp
Efficiency: 17.21 %
Voltage at Maximum Power VMPP: 31.01 V
Current at Maximum Power IMPP: 9.03 A
Open Circuit Voltage VOC: 39.26 V
Short Circuit Current ISC: 9.23 A
Power Tolerance Positive: + 1.5 %
Maximum System Voltage: 1000 V
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.43 %/°C
Temperature Coefficient of Voc: -0.3 %/°C
Temperature Coefficient of Isc: 0.06 %/°C
Weight: 18.5 kg
Cell Type: Monocrystalline
Cell Count: 60
Glass Thickness: unknown
Juntion Box Protection Class: IP 67
Cable Length: unknown
Glass Type: unknown
TESPV 280W Mono
Model: TESPV 280W Mono
Series: TESPV 280W-300W Mono
Manufacturer: Tianke Energy Saving
Rated Power: 280 Wp
Output Warranty:
12 Years of 90% Output Power, 25 Years of 80% Output Power
Materials Warranty: 10 Years
Rated Power: 280 Wp
Efficiency: 14.5 %
Voltage at Maximum Power VMPP: 36.1 V
Current at Maximum Power IMPP: 7.76 A
Open Circuit Voltage VOC: 43.32 V
Short Circuit Current ISC: 8.53 A
Power Tolerance Positive: + 3 %
Maximum System Voltage: 1000 V
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.40 %/°C
Temperature Coefficient of Voc: -0.35 %/°C
Temperature Coefficient of Isc: 0.065 %/°C
Weight: 24 kg
Cell Type: Monocrystalline
Cell Count: 72
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: 900 mm
Glass Type: Tempered