Compare Solar Panels & Manufacturers

Compare BestSun New Energy YB140-36 vs Topsky Electronics TP320M-60

Model: YB140-36

Series: YB130-36 - YB150-36

Manufacturer: BestSun New Energy

Rated Power: 140 Wp

EnergyPal BestSun New Energy  Solar Panels YB130-36 - YB150-36 YB140-36
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

Model: TP320M-60

Series: TP-300-320M Mono

Manufacturer: Topsky Electronics

Rated Power: 320 Wp

EnergyPal Topsky Electronics Solar Panels TP-300-320M Mono TP320M-60
Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years


Panel Performance

Rated Power: 320 Wp

Efficiency: 17.72 %

Voltage at Maximum Power VMPP: 33.4 V

Current at Maximum Power IMPP: 9.58 A

Open Circuit Voltage VOC: 39.5 V

Short Circuit Current ISC: 9.55 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.4 %/°C

Temperature Coefficient of Voc: -0.29 %/°C

Temperature Coefficient of Isc: 0.048 %/°C


Solar Panel Attributes

Weight: 19 kg

Cell Type: PERC

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 900 mm

Glass Type: Tempered, Anti-reflection Coating, High Transmittance, Low Iron