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Compare Voltec Storage Battery SM50W vs ESG 28W

Model: SM50W

Series: Mono SM50W

Manufacturer: Voltec Storage Battery

Rated Power: 50 Wp

EnergyPal Voltec Storage Battery  Solar Panels Mono SM50W SM50W
Warranty Terms

Output Warranty:

10 Years of 92% Output Power, 20 Years of 84% Output Power

Materials Warranty: unknown


Panel Performance

Rated Power: 50 Wp

Efficiency: 18 %

Voltage at Maximum Power VMPP: 17.8 V

Current at Maximum Power IMPP: 2.81 A

Open Circuit Voltage VOC: 21.8 V

Short Circuit Current ISC: 3.05 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: unknown


Solar Panels Thermal Ranges

Operating Temperature Range: -40~80 °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: 36

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: Tempered, High Transmittance, Low Iron

ESG

28W

Model: 28W

Series: ESG3036 poly

Manufacturer: ESG

Rated Power: 28 Wp

Warranty Terms

Output Warranty:

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

Materials Warranty: unknown


Panel Performance

Rated Power: 28 Wp

Efficiency:

Voltage at Maximum Power VMPP: 17.28 V

Current at Maximum Power IMPP: 1.63 A

Open Circuit Voltage VOC: 21.6 V

Short Circuit Current ISC: 1.79 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 800 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: unknown

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: unknown


Solar Panel Attributes

Weight: 2.7 kg

Cell Type: Polycrystalline

Cell Count: 36

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown