Compare Solar Panels & Manufacturers

Compare Tianma TM-M6-72-330 vs Rocsolar New Energy 6M-55

Tianma

TM-M6-72-330

Model: TM-M6-72-330

Series: TM-M6 72Cells (325-340W)

Manufacturer: Tianma

Rated Power: 38.16 Wp

EnergyPal Tianma Solar Panels TM-M6 72Cells (325-340W) TM-M6-72-330
Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years


Panel Performance

Rated Power: 38.16 Wp

Efficiency: 1.5 %

Voltage at Maximum Power VMPP: 8.65 V

Current at Maximum Power IMPP: 46.72 A

Open Circuit Voltage VOC: 9.19 V

Short Circuit Current ISC: 17.01 A

Power Tolerance Positive: unknown

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: -0.29 %/°C

Temperature Coefficient of Isc: 0.04 %/°C


Solar Panel Attributes

Weight: 22.5 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

Model: 6M-55

Series: 6M-50-60

Manufacturer: Rocsolar New Energy

Rated Power: 55 Wp

EnergyPal Rocsolar New Energy  Solar Panels 6M-50-60 6M-55
Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years


Panel Performance

Rated Power: 55 Wp

Efficiency:

Voltage at Maximum Power VMPP: 18.6 V

Current at Maximum Power IMPP: 2.96 A

Open Circuit Voltage VOC: 22.7 V

Short Circuit Current ISC: 3.13 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: 700 V


Solar Panels Thermal Ranges

Operating Temperature Range: -45~80 °C

Temperature Coefficient of Pmax: -0.45 %/°C

Temperature Coefficient of Voc: -0.33 %/°C

Temperature Coefficient of Isc: 0.06 %/°C


Solar Panel Attributes

Weight: 4.5 kg

Cell Type: Monocrystalline

Cell Count: 36

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: unknown

Glass Type: Tempered