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Compare Green Energy Technology Semi-transparent Sigle Junction 78 vs TTN Electric TTN-M320W-72

Green Energy Technology

Semi-transparent Sigle Junction 78

Model: Semi-transparent Sigle Junction 78

Series: Semi-transparent Sigle Junction

Manufacturer: Green Energy Technology

Rated Power: 78 Wp

EnergyPal Green Energy Technology Solar Panels Semi-transparent Sigle Junction Semi-transparent Sigle Junction 78
Warranty Terms

Output Warranty:

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

Materials Warranty: unknown


Panel Performance

Rated Power: 78 Wp

Efficiency: 5.5 %

Voltage at Maximum Power VMPP: 72.9 V

Current at Maximum Power IMPP: 1.07 A

Open Circuit Voltage VOC: 95 V

Short Circuit Current ISC: 1.32 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.23 %/°C

Temperature Coefficient of Voc: -0.3 %/°C

Temperature Coefficient of Isc: 0.08 %/°C


Solar Panel Attributes

Weight: 29 kg

Cell Type: Thin film(a-Si)

Cell Count: unknown

Glass Thickness: 3.2 mm

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: Tempered

TTN Electric

TTN-M320W-72

Model: TTN-M320W-72

Series: TTN-320-335M72

Manufacturer: TTN Electric

Rated Power: 320 Wp

EnergyPal TTN Electric  Solar Panels TTN-320-335M72 TTN-M320W-72
Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years


Panel Performance

Rated Power: 320 Wp

Efficiency: 16.54 %

Voltage at Maximum Power VMPP: 37.79 V

Current at Maximum Power IMPP: 8.47 A

Open Circuit Voltage VOC: 46.01 V

Short Circuit Current ISC: 8.97 A

Power Tolerance Positive: + 1.5 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.42 %/°C

Temperature Coefficient of Voc: -0.34 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: 21.5 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: unknown

Cable Length: 900 mm

Glass Type: Tempered, Anti-reflection Coating, High Transmittance, Low Iron