How many watts are solar street lights generally

The power of solar street lights generally ranges from 10 watts to 100 watts, depending on factors such as the design of the street light, the required lighting intensity, and the efficiency of the solar panel. Here are some specific power ranges.

‌Small solar street lights‌: Usually around 10 watts, suitable for small area lighting or decorative lighting.

‌Village solar street lights‌: The power ranges from 10 watts to 100 watts, depending on the size of the village, the width and length of the road, and the lighting needs. For smaller villages or narrow roads, 10 watts to 30 watts of solar street lights are enough to provide adequate lighting; for larger villages or wide roads, 50 watts to 100 watts of solar street lights may be required.

Low-Power Solar Street Lights (15W - 30W): These are typically used for residential areas, gardens, or pathways. They provide sufficient light for small spaces and are energy-efficient.

‌Urban Solar Street Lights‌: According to the national standard CJJ 45-2015 Urban Road Lighting Design Standard, urban main roads are generally 110 watts to 160 watts, secondary roads are 70 watts to 120 watts, first-level commercial streets are generally 70 watts to 120 watts, mixed roads with high traffic are generally 50 watts to 70 watts, mixed roads with medium traffic are generally 25 watts to 50 watts, and mixed roads with low traffic are generally 20 watts to 25 watts.

When choosing the power of solar street lights, it is necessary to comprehensively consider factors such as lighting needs, solar energy resources, and budget. The higher the power of solar street lights, the greater the lighting range and brightness, but it will also consume more solar energy.