Compare Solar Panels & Manufacturers
Compare CNBM International P270 vs Tianke Energy Saving TESPV 255W Poly
Model: P270
Series: Poly 260-280
Manufacturer: CNBM International
Rated Power: 270 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 270 Wp
Efficiency:
Voltage at Maximum Power VMPP: 31.1 V
Current at Maximum Power IMPP: 8.68 A
Open Circuit Voltage VOC: 38.3 V
Short Circuit Current ISC: 9.2 A
Power Tolerance Positive: unknown
Maximum System Voltage: unknown
Solar Panels Thermal Ranges
Operating Temperature Range: unknown
Temperature Coefficient of Pmax: unknown
Temperature Coefficient of Voc: unknown
Temperature Coefficient of Isc: unknown
Solar Panel Attributes
Weight: unknown
Cell Type: Polycrystalline
Cell Count: unknown
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown
TESPV 255W Poly
Model: TESPV 255W Poly
Series: TESPV 250-300W Poly
Manufacturer: Tianke Energy Saving
Rated Power: 255 Wp
Warranty Terms
Output Warranty:
10 Years of 90% Output Power
Materials Warranty: 5 Years
Panel Performance
Rated Power: 255 Wp
Efficiency:
Voltage at Maximum Power VMPP: 35 V
Current at Maximum Power IMPP: 7.29 A
Open Circuit Voltage VOC: 43.4 V
Short Circuit Current ISC: 7.87 A
Power Tolerance Positive: + 3 %
Maximum System Voltage: unknown
Solar Panels Thermal Ranges
Operating Temperature Range: unknown
Temperature Coefficient of Pmax: -0.43 %/°C
Temperature Coefficient of Voc: -0.33 %/°C
Temperature Coefficient of Isc: 0.04 %/°C
Solar Panel Attributes
Weight: 22.5 kg
Cell Type: Polycrystalline
Cell Count: 72
Glass Thickness: 3.2 mm
Juntion Box Protection Class: IP 67
Cable Length: 900 mm
Glass Type: Tempered