【 Industry knowledge 】 : solar street light illumination calculation

Solar street light illumination calculation: solar street light on the road lighting design, calculation of intensity of illumination, brightness and uniformity is essential, under normal circumstances a road lighting design software or lighting calculation table can be used for calculation, and

solar street light illumination calculation:

solar street light on the road lighting design, calculation of intensity of illumination, brightness and uniformity is essential, under normal circumstances a road lighting design software or lighting calculation table can be used for calculation, can also according to the lamps and lanterns of light distribution curve for a simple calculation. Here are commonly used formula of the average illuminance on the roads, the LED street light, the reader can illumination calculation or according to the intensity of illumination calculation parameters such as street lamps spacing and the light source power, to reference for readers. Formula of

: F - - - Light source of the total luminous flux ( lm） ；

U - - - Utilization coefficient ( Find it out by utilization coefficient curve of lamps and lanterns) ；

K- - - Maintenance coefficient;

W- - - Road width ( m） ；

S- - - Street lamp installation spacing ( m） ；

N - - - Related to the arrangement of numerical value, when the street light on one side of the arrangement or staggered N = 1, relative rectangular arrangement when N = 2.

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