Technical FAQs 4

How wide should solar street lights be?

This method is suitable for roads that are 10-15m wide. For solar street lights with a 12m pole, the longitudinal spacing between lights should be 30-50m with symmetric illumination, and road illumination width needs to exceed 15m.

How to determine the installation height of solar street lights?

In determining the installation height of solar street lights, if the height of the lamp poles is between 3 to 4m, the formula H≥0.5R can be used. Here, R is the radius of the illumination area, and H is the height of the street light pole.

What is the spacing between solar street lights?

For light poles over 10m in height, the general formula is the spacing between lights = pole height × 3. Additionally, for solar street lights with an 8m pole, the spacing between lights should be 25-30m using cross illumination. This method is suitable for roads that are 10-15m wide.

How big should outdoor lights be?

With the 1/3 to 1/4 rule, you can figure out how big outdoor lights should be no matter where you’re putting them. Following this rule will also ensure that new lighting is the right scale for your house so your fixtures don’t look too big or too small.

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Length width and height of outdoor solar lights

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