Specification

Details

Model

LR7-72HVHF 640-670M

Maximum Module Efficiency

24.8%

Power Tolerance

0~3%

First Year Power Degradation

<1%

Annual Power Degradation (Year 2-30)

0.35%

Mechanical Parameters

Cell Orientation: 144 (6×24), Glass: 3.2mm tempered, Frame: Aluminum alloy, Weight: 28.5kg

Temperature Ratings (STC)

Operating Temperature: -40℃ ~ +85℃, NOCT: 45±2℃

Electrical Characteristics (STC)

LR7-72HVHF-640M:

Pmax: 640W, Voc: 53.70V, Isc: 15.13A, Vmp: 44.36V, Imp: 14.43A, Efficiency: 23.7%

LR7-72HVHF-650M:

Pmax: 650W, Voc: 53.90V, Isc: 15.29A, Vmp: 44.56V, Imp: 14.59A, Efficiency: 24.1%

LR7-72HVHF-660M:

Pmax: 660W, Voc: 54.10V, Isc: 15.45A, Vmp: 44.76V, Imp: 14.75A, Efficiency: 24.4%

LR7-72HVHF-670M:

Pmax: 670W, Voc: 54.30V, Isc: 15.69A, Vmp: 44.96V, Imp: 14.91A, Efficiency: 24.8%

Warranty

15 years on materials and processing, 30 years on linear power output