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Compare Tommatech TT295 60PP vs Ganghang Solar Technology GH250M60

Tommatech

TT295 60PP

Model: TT295 60PP

Series: TT280-295-72PP

Manufacturer: Tommatech

Rated Power: 295 Wp

EnergyPal Tommatech Solar Panels TT280-295-72PP TT295 60PP
Warranty Terms

Output Warranty:

12 Years of 90% Output Power, 25 Years of 83.5% Output Power

Materials Warranty: 12 Years


Panel Performance

Rated Power: 295 Wp

Efficiency: 17.99 %

Voltage at Maximum Power VMPP: 33.08 V

Current at Maximum Power IMPP: 8.95 A

Open Circuit Voltage VOC: 39.24 V

Short Circuit Current ISC: 9.5 A

Power Tolerance Positive: + 2 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.38 %/°C

Temperature Coefficient of Voc: -0.3 %/°C

Temperature Coefficient of Isc: 0.06 %/°C


Solar Panel Attributes

Weight: 18 kg

Cell Type: PERC

Cell Count: 60

Glass Thickness: unknown

Juntion Box Protection Class: IP 67

Cable Length: 1000 mm

Glass Type: Anti-reflection Coating

Model: GH250M60

Series: GH240-275M60

Manufacturer: Ganghang Solar Technology

Rated Power: 250 Wp

EnergyPal Ganghang Solar Technology  Solar Panels GH240-275M60 GH250M60
Warranty Terms

Output Warranty:

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

Materials Warranty: 5 Years


Panel Performance

Rated Power: 250 Wp

Efficiency: 15.4 %

Voltage at Maximum Power VMPP: 29.5 V

Current at Maximum Power IMPP: 8.47 A

Open Circuit Voltage VOC: 36.5 V

Short Circuit Current ISC: 8.92 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.45 %/°C

Temperature Coefficient of Voc: -0.37 %/°C

Temperature Coefficient of Isc: 0.06 %/°C


Solar Panel Attributes

Weight: 18.5 kg

Cell Type: Monocrystalline

Cell Count: 60

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown