Compare Solar Panels & Manufacturers

Compare Topsky Electronics TP280PP-60 vs Tunto Green Power Technology T2-M40

Model: TP280PP-60

Series: TP270-285PP-60

Manufacturer: Topsky Electronics

Rated Power: 280 Wp

EnergyPal Topsky Electronics Solar Panels TP270-285PP-60 TP280PP-60
Warranty Terms

Output Warranty:

12 Years of 90% Output Power, 25 Years of 80.7% Output Power

Materials Warranty: 10 Years


Panel Performance

Rated Power: 280 Wp

Efficiency: 16.5 %

Voltage at Maximum Power VMPP: 32.3 V

Current at Maximum Power IMPP: 8.69 A

Open Circuit Voltage VOC: 39.4 V

Short Circuit Current ISC: 9.09 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.4 %/°C

Temperature Coefficient of Voc: -0.31 %/°C

Temperature Coefficient of Isc: 0.06 %/°C


Solar Panel Attributes

Weight: 19 kg

Cell Type: Polycrystalline

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 900 mm

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

Model: T2-M40

Series: T2-M3-300

Manufacturer: Tunto Green Power Technology

Rated Power: 40 Wp

EnergyPal Tunto Green Power Technology  Solar Panels T2-M3-300 T2-M40
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 40 Wp

Efficiency:

Voltage at Maximum Power VMPP: 21.24 V

Current at Maximum Power IMPP: 2.56 A

Open Circuit Voltage VOC: 17.5 V

Short Circuit Current ISC: 2.29 A

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: unknown

Cell Type: Monocrystalline

Cell Count: unknown

Glass Thickness: unknown

Juntion Box Protection Class: IP 65

Cable Length: unknown

Glass Type: Tempered, High Transmittance, Low Iron