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Compare REC REC270PE BLK vs Helli Zhanchuang Electronic Technology HL-170W

REC

REC270PE BLK

Model: REC270PE BLK

Series: REC Series

Manufacturer: REC

Rated Power: 248 Wp

EnergyPal REC Solar Panels REC Series REC270PE BLK
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 248 Wp

Efficiency: unknown

Voltage at Maximum Power VMPP: 31.3 V

Current at Maximum Power IMPP: 8.66 A

Open Circuit Voltage VOC: 38.4 V

Short Circuit Current ISC: 9.18 A

Power Tolerance Positive: unknown

Maximum System Voltage: unknown


Solar Panels Thermal Ranges

Operating Temperature Range: 44.6 °C

Temperature Coefficient of Pmax: -0.446 %/°C

Temperature Coefficient of Voc: -0.342 %/°C

Temperature Coefficient of Isc: 0.039 %/°C


Solar Panel Attributes

Weight: unknown

Cell Type: Poly

Cell Count: unknown

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown

Model: HL-170W

Series: HL-170-190W

Manufacturer: Helli Zhanchuang Electronic Technology

Rated Power: 170 Wp

EnergyPal Helli Zhanchuang Electronic Technology  Solar Panels HL-170-190W HL-170W
Warranty Terms

Output Warranty:

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

Materials Warranty: 3 Years


Panel Performance

Rated Power: 170 Wp

Efficiency: 13.6 %

Voltage at Maximum Power VMPP: 35.9 V

Current at Maximum Power IMPP: 4.74 A

Open Circuit Voltage VOC: 44.5 V

Short Circuit Current ISC: 5.12 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: 15 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