Compare Solar Panels & Manufacturers

Compare Topsky Energy TNP-50W vs Xindun Power Technology XDG140W-36M

Model: TNP-50W

Series: TNP-50W Poly

Manufacturer: Topsky Energy

Rated Power: 50 Wp

EnergyPal Topsky Energy Solar Panels TNP-50W Poly TNP-50W
Warranty Terms

Output Warranty:

25 Years of 80% Output Power

Materials Warranty: 10 Years


Panel Performance

Rated Power: 50 Wp

Efficiency:

Voltage at Maximum Power VMPP: 18 V

Current at Maximum Power IMPP: 2.78 A

Open Circuit Voltage VOC: 21.6 V

Short Circuit Current ISC: 3.06 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: unknown


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.45 %/°C

Temperature Coefficient of Voc: -0.38 %/°C

Temperature Coefficient of Isc: 0.1 %/°C


Solar Panel Attributes

Weight: 3.8 kg

Cell Type: Polycrystalline

Cell Count: 36

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 900 mm

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

Model: XDG140W-36M

Series: XDG140-170W-36M

Manufacturer: Xindun Power Technology

Rated Power: 140 Wp

EnergyPal Xindun Power Technology  Solar Panels XDG140-170W-36M XDG140W-36M
Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years


Panel Performance

Rated Power: 140 Wp

Efficiency: 13.91 %

Voltage at Maximum Power VMPP: 17.8 V

Current at Maximum Power IMPP: 7.865 A

Open Circuit Voltage VOC: 21.54 V

Short Circuit Current ISC: 8.573 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.4384 %/°C

Temperature Coefficient of Voc: -0.3324 %/°C

Temperature Coefficient of Isc: 0.0461 %/°C


Solar Panel Attributes

Weight: 10.5 kg

Cell Type: Monocrystalline

Cell Count: 36

Glass Thickness: 3.2 mm

Juntion Box Protection Class: unknown

Cable Length: 900 mm

Glass Type: Tempered, High Transmittance, Low Iron