Compare Solar Panels & Manufacturers
TNP-50W
Model: TNP-50W
Series: TNP-50W Poly
Manufacturer: Topsky Energy
Rated Power: 50 Wp
Output Warranty:
25 Years of 80% Output Power
Materials Warranty: 10 Years
Rated Power: 50 Wp
Efficiency:
Voltage at Maximum Power VMPP: 18 V
Current at Maximum Power IMPP: 2.78 A
Open Circuit Voltage VOC: 21.6 V
Short Circuit Current ISC: 3.06 A
Power Tolerance Positive: + 3 %
Maximum System Voltage: unknown
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.45 %/°C
Temperature Coefficient of Voc: -0.38 %/°C
Temperature Coefficient of Isc: 0.1 %/°C
Weight: 3.8 kg
Cell Type: Polycrystalline
Cell Count: 36
Glass Thickness: 3.2 mm
Juntion Box Protection Class: IP 67
Cable Length: 900 mm
Glass Type: TCO, Tempered, Anti-reflection Coating, High Transmittance, Low Iron
ET-M648WW/WB 220
Model: ET-M648WW/WB 220
Series: ET-M648WW/WB 220-235
Manufacturer: ET Solar Group
Rated Power: 220 Wp
Output Warranty:
25 Years of 81.4% Output Power
Materials Warranty: 10 Years
Rated Power: 220 Wp
Efficiency: 16.75 %
Voltage at Maximum Power VMPP: 25.21 V
Current at Maximum Power IMPP: 8.73 A
Open Circuit Voltage VOC: 31.26 V
Short Circuit Current ISC: 9.14 A
Power Tolerance Positive: + 2 %
Maximum System Voltage: 1000 V
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.42 %/°C
Temperature Coefficient of Voc: -0.3 %/°C
Temperature Coefficient of Isc: 0.05 %/°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