Compare Solar Panels & Manufacturers

Compare ESG ESG 20W Poly vs Grealtec GAT245PGLT

ESG

ESG 20W Poly

Model: ESG 20W Poly

Series: ESG 20W Poly

Manufacturer: ESG

Rated Power: 20 Wp

EnergyPal ESG Solar Panels ESG 20W Poly ESG 20W Poly
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

Grealtec

GAT245PGLT

Model: GAT245PGLT

Series: GAT230-235-240-245PGLT

Manufacturer: Grealtec

Rated Power: 245 Wp

EnergyPal Grealtec Solar Panels GAT230-235-240-245PGLT GAT245PGLT
Warranty Terms

Output Warranty:

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

Materials Warranty: unknown


Panel Performance

Rated Power: 245 Wp

Efficiency: 14.79 %

Voltage at Maximum Power VMPP: 30.88 V

Current at Maximum Power IMPP: 7.94 A

Open Circuit Voltage VOC: 36.91 V

Short Circuit Current ISC: 8.5 A

Power Tolerance Positive: + 3 %

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: 34.24 kg

Cell Type: Polycrystalline

Cell Count: 60

Glass Thickness: 4 mm

Juntion Box Protection Class: IP 65

Cable Length: 1000 mm

Glass Type: Tempered