Aluminum 190lm/w Outdoor Waterproof All in One Solar Street Lights

   Composition of solar street lights:
    Solar Street Light is an outdoor lighting device powered by solar photovoltaic power generation technology. It does not rely on the traditional power grid. It converts solar energy into electrical energy through photovoltaic panels and stores it in the battery. At night, it automatically supplies power to the LED light source, achieving green and autonomous road lighting. It integrates four core modules: photovoltaic modules, energy storage batteries, intelligent controllers, and LED lamps, representing a perfect combination of new energy technology and lighting engineering. ​
Core working principle: All-weather energy cycle
Daytime energy storage: After sunrise, the photovoltaic panels receive solar radiation and convert the light energy into direct current. After the controller stabilizes the voltage, it charges the battery. Meanwhile, the controller monitors the battery power in real time to prevent overcharging damage. ​
Night lighting: At sunset, the light sensor triggers the controller to switch modes, the battery releases electrical energy, and drives the LED lamps to emit light, illuminating roads, squares and other areas. ​
Intelligent regulation: Equipped with a dual sensing system of light control and time control, it can automatically turn the lights on and off according to the ambient brightness, and also adjust the lighting power (such as reducing power to save energy at night). Some high-end models support remote monitoring and fault alarm. ​
An irreplaceable core advantage
Zero electricity charges + low maintenance: No need to connect to the municipal power grid, completely free from electricity expenses. The core components have a long lifespan (photovoltaic panels over 25 years, LED lamps over 50,000 hours, and batteries 5 to 8 years), and do not require dedicated maintenance on a daily basis. Only regular cleaning of the photovoltaic panels is needed. ​
Environmentally friendly and pollution-free: Zero carbon emissions throughout the process, no consumption of fossil energy such as coal and electricity, reducing greenhouse gas emissions and environmental pollution, and contributing to the "dual carbon" goals. ​
Easy and flexible installation: No need to dig the road surface to lay cables. Only the foundation needs to be poured to fix the lamp posts. The construction period is short and the cost is low. It can be quickly deployed in remote areas and areas without power grid coverage. ​
Safe and reliable: It adopts low-voltage DC power supply (12V/24V) to avoid the risk of high-voltage electric shock, and is equipped with multiple safety designs such as lightning protection, overcharge and overdischarge protection, and short-circuit protection, making it suitable for harsh weather conditions. ​
Stable battery life: Equipped with high-capacity lithium batteries (or gel batteries), even in continuous rainy weather, it can maintain lighting for 3 to 7 days relying on the stored power (depending on the battery capacity and lighting power). ​
Wide range of application scenarios
Solar street lamps, with their flexibility and practicality, have become the preferred solution for outdoor lighting and are mainly applied in:
Rural roads, main roads in towns and townships, and roads in industrial parks; ​
Green belts in parks, scenic spots, courtyards and residential areas; ​
Lighting in remote areas (mountainous and pastoral areas) and areas without power grid coverage; ​
Parking lots, docks, border guard posts and other places that require independent power supply. ​
Technology upgrade: Smarter and more efficient
With technological iterations, the performance of solar street lamps has been continuously optimized:
Photovoltaic panel efficiency improvement: By using high-efficiency monocrystalline silicon/polycrystalline silicon photovoltaic panels, the photoelectric conversion efficiency can reach over 20%, enabling efficient power generation even in low-light conditions. ​
LED light source upgrade: High-efficiency and low-power LED beads are selected, featuring high brightness and good color rendering. It saves over 80% energy compared to traditional sodium lamps. ​
Energy storage technology innovation: Lithium batteries replace traditional lead-acid batteries, which are smaller in size, lighter in weight, longer in lifespan, and environmentally friendly and pollution-free. ​
Intelligent control upgrade: Supports remote control via APP, brightness adjustment, and fault alerts. Some models can be connected to the Internet of Things system to achieve cluster management. ​