Compare Solar Panels & Manufacturers

Compare Greensun Solar GSM390-72 vs Grealtec GAT 140 P

Model: GSM390-72

Series: GSM380-405-72/PR

Manufacturer: Greensun Solar

Rated Power: 390 Wp

EnergyPal Greensun Solar Solar Panels GSM380-405-72/PR GSM390-72
Warranty Terms

Output Warranty:

unknown

Materials Warranty: 25 Years


Panel Performance

Rated Power: 390 Wp

Efficiency: 19.67 %

Voltage at Maximum Power VMPP: 41.1 V

Current at Maximum Power IMPP: 9.49 A

Open Circuit Voltage VOC: 49.3 V

Short Circuit Current ISC: 10.12 A

Power Tolerance Positive: + 1.5 %

Maximum System Voltage: unknown


Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: -0.4 %/°C

Temperature Coefficient of Voc: -0.33 %/°C

Temperature Coefficient of Isc: 0.058 %/°C


Solar Panel Attributes

Weight: 18.5 kg

Cell Type: PERC

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown

Grealtec

GAT 140 P

Model: GAT 140 P

Series: GAT140-150P

Manufacturer: Grealtec

Rated Power: 140 Wp

EnergyPal Grealtec Solar Panels GAT140-150P GAT 140 P
Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years


Panel Performance

Rated Power: 140 Wp

Efficiency: 14.11 %

Voltage at Maximum Power VMPP: 17.3 V

Current at Maximum Power IMPP: 8.09 A

Open Circuit Voltage VOC: 21.6 V

Short Circuit Current ISC: 8.58 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: -0.45 %/°C

Temperature Coefficient of Voc: -0.35 %/°C

Temperature Coefficient of Isc: 0.04 %/°C


Solar Panel Attributes

Weight: 12.5 kg

Cell Type: Polycrystalline

Cell Count: 36

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: 900 mm

Glass Type: Tempered