Compare Solar Panels & Manufacturers

Compare Vstar Solarlight VSP-1W-5V-T vs First Sunergy S-270D

Vstar Solarlight

VSP-1W-5V-T

Model: VSP-1W-5V-T

Series: VSP-1W-5V-T

Manufacturer: Vstar Solarlight

Rated Power: 1 Wp

EnergyPal Vstar Solarlight Solar Panels VSP-1W-5V-T VSP-1W-5V-T
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 1 Wp

Efficiency:

Voltage at Maximum Power VMPP: 5 V

Current at Maximum Power IMPP: 0.2 A

Open Circuit Voltage VOC: 5.5 V

Short Circuit Current ISC: 0.22 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: unknown


Solar Panels Thermal Ranges

Operating Temperature Range: -45~80 °C

Temperature Coefficient of Pmax: unknown

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: unknown


Solar Panel Attributes

Weight: unknown

Cell Type: Monocrystalline

Cell Count: unknown

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown

Model: S-270D

Series: S-265-285D

Manufacturer: First Sunergy

Rated Power: 270 Wp

EnergyPal First Sunergy Solar Panels S-265-285D S-270D
Warranty Terms

Output Warranty:

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

Materials Warranty: 5 Years


Panel Performance

Rated Power: 270 Wp

Efficiency: 14.2 %

Voltage at Maximum Power VMPP: 35.6 V

Current at Maximum Power IMPP: 7.73 A

Open Circuit Voltage VOC: 44.7 V

Short Circuit Current ISC: 8.28 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.46 %/°C

Temperature Coefficient of Voc: -0.34 %/°C

Temperature Coefficient of Isc: 0.046 %/°C


Solar Panel Attributes

Weight: 27 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: High Transmittance