Compare Solar Panels & Manufacturers

Compare Eastman Auto and Power EPP320W vs Great Solar Technology GSM-25W-M

Model: EPP320W

Series: EPP320W_Solar PV Module

Manufacturer: Eastman Auto and Power

Rated Power: 320 Wp

EnergyPal Eastman Auto and Power Solar Panels EPP320W_Solar PV Module EPP320W
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 320 Wp

Efficiency:

Voltage at Maximum Power VMPP: 37.6 V

Current at Maximum Power IMPP: 8.78 A

Open Circuit Voltage VOC: unknown

Short Circuit Current ISC: unknown

Power Tolerance Positive: unknown

Maximum System Voltage: unknown


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: 23 kg

Cell Type: Polycrystalline

Cell Count: 60

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown

Model: GSM-25W-M

Series: Small Size GSM Mono 12W-100W

Manufacturer: Great Solar Technology

Rated Power: 25 Wp

EnergyPal Great Solar Technology  Solar Panels Small Size GSM Mono 12W-100W GSM-25W-M
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 V

Current at Maximum Power IMPP: 1.39 A

Open Circuit Voltage VOC: 22.3 V

Short Circuit Current ISC: 1.53 A

Power Tolerance Positive: unknown

Maximum System Voltage: unknown


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.37 %/°C

Temperature Coefficient of Voc: -0.32 %/°C

Temperature Coefficient of Isc: 0.09 %/°C


Solar Panel Attributes

Weight: unknown

Cell Type: Monocrystalline

Cell Count: unknown

Glass Thickness: 3.2 mm

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: Tempered, Low Iron