Compare Solar Panels & Manufacturers
PSS 1220
Model: PSS 1220
Series: PSS 1205-1275
Manufacturer: Premier Solar Systems
Rated Power: 20 Wp
Output Warranty:
unknown
Materials Warranty: unknown
Rated Power: 20 Wp
Efficiency:
Voltage at Maximum Power VMPP: 16.8 V
Current at Maximum Power IMPP: 1.2 A
Open Circuit Voltage VOC: 21 V
Short Circuit Current ISC: 1.4 A
Power Tolerance Positive: unknown
Maximum System Voltage: unknown
Operating Temperature Range: -40~90 °C
Temperature Coefficient of Pmax: -0.47 %/°C
Temperature Coefficient of Voc: -0.38 %/°C
Temperature Coefficient of Isc: 0.10 %/°C
Weight: unknown
Cell Type: Monocrystalline
Cell Count: 36
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown
TT320 72P
Model: TT320 72P
Series: TT320-335-72P
Manufacturer: Tommatech
Rated Power: 320 Wp
Output Warranty:
12 Years of 90% Output Power, 25 Years of 83.5% Output Power
Materials Warranty: 12 Years
Rated Power: 320 Wp
Efficiency: 16.42 %
Voltage at Maximum Power VMPP: 37.7 V
Current at Maximum Power IMPP: 8.49 A
Open Circuit Voltage VOC: 46.4 V
Short Circuit Current ISC: 9.04 A
Power Tolerance Positive: + 1.5 %
Maximum System Voltage: 1000 V
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.38 %/°C
Temperature Coefficient of Voc: -0.31 %/°C
Temperature Coefficient of Isc: 006 %/°C
Weight: 22 kg
Cell Type: Polycrystalline
Cell Count: 72
Glass Thickness: unknown
Juntion Box Protection Class: IP 67
Cable Length: 1000 mm
Glass Type: Anti-reflection Coating