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Compare TPL Energy TPL9270M-60 vs Helli Zhanchuang Electronic Technology HL-120W

TPL Energy

TPL9270M-60

Model: TPL9270M-60

Series: Full black panel TPL M-60 Series 270W-290W

Manufacturer: TPL Energy

Rated Power: 270 Wp

EnergyPal TPL Energy Solar Panels Full black panel TPL M-60 Series 270W-290W TPL9270M-60
Warranty Terms

Output Warranty:

12 Years of 90.2% Output Power, 30 Years of 80.7% Output Power

Materials Warranty: 12 Years


Panel Performance

Rated Power: 270 Wp

Efficiency: 17 %

Voltage at Maximum Power VMPP: 31.31 V

Current at Maximum Power IMPP: 8.63 A

Open Circuit Voltage VOC: 38.03 V

Short Circuit Current ISC: 8.74 A

Power Tolerance Positive: + 2 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.36 %/°C

Temperature Coefficient of Voc: -0.36 %/°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: IP 67

Cable Length: 900 mm

Glass Type: unknown

Model: HL-120W

Series: HL-100-130W

Manufacturer: Helli Zhanchuang Electronic Technology

Rated Power: 120 Wp

EnergyPal Helli Zhanchuang Electronic Technology  Solar Panels HL-100-130W HL-120W
Warranty Terms

Output Warranty:

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

Materials Warranty: 3 Years


Panel Performance

Rated Power: 120 Wp

Efficiency: 12.2 %

Voltage at Maximum Power VMPP: 17.2 V

Current at Maximum Power IMPP: 6.98 A

Open Circuit Voltage VOC: 21.6 V

Short Circuit Current ISC: 7.5 A

Power Tolerance Positive: + 10 %

Maximum System Voltage: unknown


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.44 %/°C

Temperature Coefficient of Voc: -0.36 %/°C

Temperature Coefficient of Isc: 0.033 %/°C


Solar Panel Attributes

Weight: 12 kg

Cell Type: Monocrystalline

Cell Count: unknown

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: 900 mm

Glass Type: Tempered