The basic principle of a solar street light system is that, under sunlight, solar panels convert light energy into electrical energy to charge batteries, which then store the electrical energy. At night, the electrical energy in the batteries charges the LEDs (light-emitting diodes) to provide illumination. The system operates fully automatically without manual intervention and can use sound, light, or time-delay control methods to achieve “lights on when people are present, lights off when people leave” (for corridors, etc.) or “lights on at dusk, lights off after a delay” (for roads, courtyards, scenic spots, etc.).
Technical features of solar street light system
The features and advantages of the solar LED automatic lighting system are specifically reflected in the following aspects:
1. Analog and digital hybrid control technology. The solar LED automatic lighting control system uses photosensitive elements to detect the light intensity at dusk, inputting analog signals to the control system. After processing by digital circuits, the system automatically turns on the lighting circuit at appropriate darkness levels and intelligently handles some brief periods of non-darkness.
2. Multiple lights share a single solar photovoltaic system. All solar lighting fixtures utilize centralized power supply and control technology, and are equipped with overcharge and over-discharge protection devices.
3. Battery Operating Status Control. Batteries are a key component of solar lighting. The system allows for flexible selection and intelligent combination of battery capacities, along with overcharge, over-discharge, and reverse-charge protection settings. This can approximately double the effective capacity life of the batteries. This technology is particularly effective in large street lighting systems and large-scale landscape lighting systems.
4. Automatic Technology Switching Between Mains Power and Solar Photovoltaics. Some regions receive 1-2 weeks of nonstop rain during the winter or rainy season, which makes automatic solar lighting systems less able to store power and interferes with regular illumination. Technology that automatically switches between solar photovoltaics and mains power can address this issue.
TIANXIANG specializes in supplying complete solar street light systems, offering a one-stop shop for everything from light poles, LED light sources, solar panels to lithium batteries and controllers, directly from the factory. Our products boast high brightness, long battery life, stable power supply even on cloudy or rainy days, energy efficiency, environmental friendliness, no wiring required, and simple installation.
Our solar street light systems are applicable to a wide range of scenarios, meeting the lighting needs of various locations. Whether it’s municipal roads, national highways, rural main roads, village roads, or new rural construction, renovation of old residential areas, or roads in industrial parks and factories, they provide stable lighting. They are also suitable for public areas such as parks, scenic spots, greenways, pedestrian paths, squares, parking lots, schools, hospitals, and government compounds. They are an ideal choice for remote mountainous areas, areas without power grids, field base stations, photovoltaic demonstration villages, and highway service areas where wiring is inconvenient.
We possess mature production and supply capabilities, ensuring reliable quality, competitive prices, and comprehensive after-sales service. With years of experience, we have established a strong reputation for offering dependable, considerate service to engineering clients nationwide.
Distributors, engineering companies, and purchasing units welcome inquiries and business conversations from all regions. Orders placed in large quantities can be discounted. We are eager to work with you in order to benefit both of us and light up every route home!
Post time: Feb-25-2026