Compare BestSun New Energy YB140-36 vs BW Solar WB-90SP

Warranty Terms

Output Warranty:

25 Years of 80% Output Power

Materials Warranty: 5 Years

Panel Performance

Rated Power: 140 Wp

Efficiency: 13.9 %

Voltage at Maximum Power VMPP: 18 V

Current at Maximum Power IMPP: 7.78 A

Open Circuit Voltage VOC: 21.6 V

Short Circuit Current ISC: 8.48 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.47 %/°C

Temperature Coefficient of Voc: -0.38 %/°C

Temperature Coefficient of Isc: 0.1 %/°C

Solar Panel Attributes

Weight: 13 kg

Cell Type: Polycrystalline

Cell Count: 36

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: 900 mm

Glass Type: unknown

Warranty Terms

Output Warranty:

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

Materials Warranty: 2 Years

Panel Performance

Rated Power: 90 Wp

Efficiency: 17 %

Voltage at Maximum Power VMPP: 17.6 V

Current at Maximum Power IMPP: 5.12 A

Open Circuit Voltage VOC: 21.4 V

Short Circuit Current ISC: 5.5 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: 750 V

Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: -0.38 %/°C

Temperature Coefficient of Voc: -0.34 %/°C

Temperature Coefficient of Isc: 0.04 %/°C

Solar Panel Attributes

Weight: 7.6 kg

Cell Type: Monocrystalline

Cell Count: 32

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown