Compare Solar Panels & Manufacturers

Compare Solartif STF-050 vs Voltech Engineers Voltech-20

Solartif

STF-050

Model: STF-050

Series: Poly 50

Manufacturer: Solartif

Rated Power: 50 Wp

EnergyPal Solartif Solar Panels Poly 50 STF-050

Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown

Panel Performance

Rated Power: 50 Wp

Efficiency: 9.7 %

Voltage at Maximum Power VMPP: 17.4 V

Current at Maximum Power IMPP: 2.98 A

Open Circuit Voltage VOC: 21.89 V

Short Circuit Current ISC: 3.23 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: unknown

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: unknown

Solar Panel Attributes

Weight: 6 kg

Cell Type: Polycrystalline

Cell Count: 36

Glass Thickness: unknown

Juntion Box Protection Class: IP 65

Cable Length: unknown

Glass Type: Tempered

Voltech Engineers

Voltech-20

Model: Voltech-20

Series: Voltech-5-150

Manufacturer: Voltech Engineers

Rated Power: 20 Wp

EnergyPal Voltech Engineers Solar Panels Voltech-5-150 Voltech-20

Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown

Panel Performance

Rated Power: 20 Wp

Efficiency: 11.9 %

Voltage at Maximum Power VMPP: 17.6 V

Current at Maximum Power IMPP: 1.14 A

Open Circuit Voltage VOC: 22 V

Short Circuit Current ISC: 1.4 A

Power Tolerance Positive: unknown

Maximum System Voltage: unknown