Compare Solar Panels & Manufacturers
ET-M648BB 215
Model: ET-M648BB 215
Series: ET-M648BB 215-230
Manufacturer: ET Solar Group
Rated Power: 215 Wp
Output Warranty:
25 Years of 81.4% Output Power
Materials Warranty: 10 Years
Rated Power: 215 Wp
Efficiency: 16.37 %
Voltage at Maximum Power VMPP: 25.12 V
Current at Maximum Power IMPP: 8.56 A
Open Circuit Voltage VOC: 30.94 V
Short Circuit Current ISC: 9.12 A
Power Tolerance Positive: + 2 %
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: 15 kg
Cell Type: Monocrystalline
Cell Count: 48
Glass Thickness: unknown
Juntion Box Protection Class: IP 67
Cable Length: unknown
Glass Type: unknown
SL155TU-18MD
Model: SL155TU-18MD
Series: SL155TU-18MD
Manufacturer: Qixin Solar Electrical Appliance
Rated Power: 155 Wp
Output Warranty:
unknown
Materials Warranty: unknown
Rated Power: 155 Wp
Efficiency: 15.63 %
Voltage at Maximum Power VMPP: 19.16 V
Current at Maximum Power IMPP: 8.09 A
Open Circuit Voltage VOC: 22.5 V
Short Circuit Current ISC: 8.66 A
Power Tolerance Positive: + 3 %
Maximum System Voltage: unknown
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.47 %/°C
Temperature Coefficient of Voc: -0.38 %/°C
Temperature Coefficient of Isc: 0.04 %/°C
Weight: 11.6 kg
Cell Type: Monocrystalline
Cell Count: 36
Glass Thickness: 3.2 mm
Juntion Box Protection Class: unknown
Cable Length: 500 mm
Glass Type: Tempered, High Transmittance