Theoretically, the wattage of solar street lamps is the same as that of LED street lights. However, solar street lamps are not powered by electricity, so they are limited by factors such as panel and battery technology. Therefore, solar street lamps generally do not have a very high wattage. Generally, 120W is the maximum. Any higher wattage would compromise safety, so keeping it within 100W is the safest option.
Choosing TIANXIANG, you will receive professional advice, from basic 10-20W lighting for rural roads, to high-brightness 30-50W for main roads, to scenic spots with 20-30W for landscape applications. Each recommendation is based on key parameters such as local sunshine duration, road width, and pedestrian flow, precisely matching the practical criteria of "sufficient brightness without waste, and stable and guaranteed battery life."
In fact, the wattage selection is based on a rationale. When configuring solar street lamps, you must first determine the wattage of the lamp. Generally, rural roads require 30-60 watts, while urban roads require 60 watts or more.
The wattage of a solar street lamp is generally selected based on the road width and pole height, or in proportion to the road lighting standards:
1. solar street lamp installation distance (single side): 10W, suitable for pole heights of 2m-3m;
2. solar street lamp installation distance (single side): 15W, suitable for pole heights of 3m-4m;
3. solar street lamp installation distance (single side): 20W, suitable for pole heights of 5m-6m (for roads 6-8m wide, 5m wide; for roads 8-10m wide, 6m wide, and two lanes);
4. solar street lamp installation distance (single side): 30W, suitable for pole heights of 6m-7m (for roads 8-10m wide, two lanes);
5. solar street lamp installation distance (single side): 40W, suitable for pole heights of 6m-7m (for roads 8-10m wide, two lanes);
6. solar street lamp installation distance (single side): 50W, suitable for pole heights of 6m-7m (suitable for roads 8-10m wide, 2 lanes);
7. solar street lamp installation distance (single side): 60W, suitable for pole heights of 7m-8m (suitable for roads 10-15m wide, 3 lanes);
8. solar street lamp installation distance (single side): 80W, suitable for pole heights of 8m (suitable for roads 10-15m wide, 3 lanes);
9. solar street lamp installation distance (single side): 100W and 120W, suitable for pole heights of 10-12m and above.
The above experience is based on full power, which is different from the inflated power ratings found on the market. In the market, inflated solar lamp parameter ratings are common. The lack of unified national or industry standards for solar lamps has led to market confusion. Consumers often focus solely on power ratings, making it difficult for products with accurate inflated ratings to stand out.
TIANXIANG, a professional solar street lamp manufacturer, firmly believes that quality products stand the test of time. Whether it's basic lighting for rural roads or landscape lighting for scenic spots and parks, we can provide adaptive solutions. Choosing us is not just choosing a durable street light, but also choosing a worry-free long-term partner.
Post time: Aug-05-2025