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Compare ESG ESG 20W Poly vs Great Solar Technology GSM-25W-P

ESG

ESG 20W Poly

Model: ESG 20W Poly

Series: ESG 20W Poly

Manufacturer: ESG

Rated Power: 20 Wp

Warranty Terms

Output Warranty:

10 Years of 90% Output Power, 20 Years of 80% Output Power

Materials Warranty: 5 Years


Panel Performance

Rated Power: 20 Wp

Efficiency:

Voltage at Maximum Power VMPP: 18.1 V

Current at Maximum Power IMPP: 1.1 A

Open Circuit Voltage VOC: 21.8 V

Short Circuit Current ISC: 1.2 A

Power Tolerance Positive: + 6 %

Maximum System Voltage: 600 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: 1.9 kg

Cell Type: Polycrystalline

Cell Count: 36

Glass Thickness: 3.2 mm

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: Tempered, High Transmittance, Low Iron

Model: GSM-25W-P

Series: Small Size GSM Poly 12W-100W

Manufacturer: Great Solar Technology

Rated Power: 25 Wp

EnergyPal Great Solar Technology  Solar Panels Small Size GSM Poly 12W-100W GSM-25W-P
Warranty Terms

Output Warranty:

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

Materials Warranty: 5 Years


Panel Performance

Rated Power: 25 Wp

Efficiency: 13.1 %

Voltage at Maximum Power VMPP: 18.1 V

Current at Maximum Power IMPP: 1.39 A

Open Circuit Voltage VOC: 22.4 V

Short Circuit Current ISC: 1.54 A

Power Tolerance Positive: unknown

Maximum System Voltage: unknown


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.39 %/°C

Temperature Coefficient of Voc: -0.34 %/°C

Temperature Coefficient of Isc: 0.09 %/°C


Solar Panel Attributes

Weight: unknown

Cell Type: Polycrystalline

Cell Count: unknown

Glass Thickness: 3.2 mm

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: Tempered, Low Iron