Compare Topsky Energy TNP-50W vs BQ Solartech BQ335- HCP158

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

Warranty Terms

Output Warranty:

10 Years of 90.88% Output Power, 25 Years of 80.68% Output Power

Materials Warranty: 15 Years

Panel Performance

Rated Power: 335 Wp

Efficiency: 19.78 %

Voltage at Maximum Power VMPP: 34.6 V

Current at Maximum Power IMPP: 9.69 A

Open Circuit Voltage VOC: 41 V

Short Circuit Current ISC: 10.2 A

Power Tolerance Positive: + 1.5 %

Maximum System Voltage: 1500 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.38 %/°C

Temperature Coefficient of Voc: -0.28 %/°C

Temperature Coefficient of Isc: 0.05 %/°C

Solar Panel Attributes

Weight: 19 kg

Cell Type: Monocrystalline

Cell Count: 120

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 68

Cable Length: 1200 mm

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