Compare Solar Panels & Manufacturers

Compare Singfo Solar Technology SFP 140W vs Quality Electronic KLT270M

Model: SFP 140W

Series: SFP 130W-145W

Manufacturer: Singfo Solar Technology

Rated Power: 140 Wp

EnergyPal Singfo Solar Technology  Solar Panels SFP 130W-145W SFP 140W
Warranty Terms

Output Warranty:

10 Years of 90% Output Power, 25 Years of 80% Output Power

Materials Warranty: unknown


Panel Performance

Rated Power: 140 Wp

Efficiency:

Voltage at Maximum Power VMPP: 18.11 V

Current at Maximum Power IMPP: 7.74 A

Open Circuit Voltage VOC: 21.5 V

Short Circuit Current ISC: 8.51 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: unknown

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: unknown


Solar Panel Attributes

Weight: 12 kg

Cell Type: Polycrystalline

Cell Count: 36

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown

Model: KLT270M

Series: KLT250-270M

Manufacturer: Quality Electronic

Rated Power: 270 Wp

EnergyPal Quality Electronic  Solar Panels KLT250-270M KLT270M
Warranty Terms

Output Warranty:

10 Years of 90% Output Power, 20 Years of 80% Output Power

Materials Warranty: 5 Years


Panel Performance

Rated Power: 270 Wp

Efficiency: 16.3 %

Voltage at Maximum Power VMPP: 50.7 V

Current at Maximum Power IMPP: 5.326 A

Open Circuit Voltage VOC: 64.1 V

Short Circuit Current ISC: 5.752 A

Power Tolerance Positive: + 3 %

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: 25 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: unknown

Glass Type: Low Iron