Compare Solar Panels & Manufacturers

Compare Topsky Energy TNP-50W vs Solar Cells Hellas Group SCHL660P-220

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: SCHL660P-220

Series: SCHL660P

Manufacturer: Solar Cells Hellas Group

Rated Power: 220 Wp

EnergyPal Solar Cells Hellas Group Solar Panels SCHL660P SCHL660P-220
Warranty Terms

Output Warranty:

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

Materials Warranty: 5 Years


Panel Performance

Rated Power: 220 Wp

Efficiency: 13.5 %

Voltage at Maximum Power VMPP: 29.68 V

Current at Maximum Power IMPP: 7.4 A

Open Circuit Voltage VOC: 37.72 V

Short Circuit Current ISC: 8.01 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: -0.5 %/°C

Temperature Coefficient of Voc: -0.35 %/°C

Temperature Coefficient of Isc: 0.067 %/°C


Solar Panel Attributes

Weight: 18 kg

Cell Type: Polycrystalline

Cell Count: 60

Glass Thickness: 4 mm

Juntion Box Protection Class: IP 65

Cable Length: 1000 mm

Glass Type: Tempered