Efficient integration, intelligent lighting: DDK-S0219 Solar All in One Street Light Outdoor Lamps fully empowers new standards for outdoor lighting

DDK-S0219 Solar All in One Street Light Outdoor Lamps are equipped with a 100W high-conversion-efficiency monocrystalline silicon solar panel. Compared with traditional polycrystalline silicon solar panels, monocrystalline silicon cells can usually achieve a photoelectric conversion efficiency of more than 20%, and can absorb more solar energy under the same sunshine conditions; even in cloudy, hazy or insufficient light in the early morning and evening, it can continue to generate electricity and provide redundant power for the lighting system; it has high durability, and its normal working life is more than 25 years, and it can maintain stable performance even in long-term outdoor exposure environments. In addition, the surface of the solar panel is usually equipped with tempered glass and anti-reflective coating, which effectively resists harsh environments such as ultraviolet rays, wind and sand, rain and snow, and improves overall weather resistance.
This product has a built-in 14.8V 30AH lithium iron phosphate battery (LiFePO4). Compared with ternary lithium batteries, lithium iron phosphate batteries are less likely to catch fire and explode under extreme conditions such as high temperature, high pressure, puncture, and short circuit; they can support more than 2,000 complete charge and discharge cycles, and can continue to work for more than 5 years even if used every day; the capacity decay is small during the charge and discharge process, and it can maintain stable energy storage output for a long time; it does not contain harmful metals, meets international environmental standards, and is suitable for large-scale promotion and application. The large-capacity battery has strong energy storage capacity and supports 17 hours of full-power lighting. Even in continuous rainy days, it can maintain uninterrupted night lighting; if switched to half-power mode, the battery life can reach more than 34 hours, fully meeting the diverse requirements for street light battery life in different regions and environments.
In order to ensure full utilization of solar energy and optimal management of batteries, DDK-S0219 street lights are usually equipped with an intelligent light-controlled charging and discharging system, which can adjust the charging current in real time according to the intensity of sunlight to prevent overcharging; automatic discharge control will automatically light up at night according to the ambient brightness, and automatically turn off at dawn, which is energy-saving and environmentally friendly; overvoltage/undervoltage protection can effectively prevent performance degradation caused by overcharging and overdischarging of batteries; built-in temperature monitoring mechanism to prevent battery failure in overheating or extreme cold environments. This systematic design ensures the efficient connection of solar energy collection, battery energy storage and LED power consumption, and realizes the intelligent and optimal operation of the entire lighting system.
In terms of lighting core components, DDK-S0219 uses Philips original 3030 high-brightness LED chips, with a brightness of 130lm/w and a total lumen output of up to 15,000lm. It is not only bright, but also has a color temperature between 6000K-6500K, presenting a clear and natural white light, which is very suitable for urban main roads, industrial parks, squares, communities and other places. Its 120-degree wide-angle illumination design can cover a large area of ​​the ground, reduce lighting blind spots, and improve nighttime safety.
DDK-S0219 integrated solar street light supports intelligent control working mode, and the standard working logic is: work 12 hours a day and maintain full power of 50W all night, meeting the use needs of public lighting in most areas. Its intelligent light control start can automatically open and close the lighting system according to the changes in ambient light, realizing energy-saving control of "light at dark and off at dawn", and improving the convenience of use. The lamp supports installation heights between 8-10 meters, and the lamp spacing can be set to 20-35 meters, providing flexible configuration solutions for different road widths and lighting needs. The supporting design is simple and clear, which is convenient for batch installation and maintenance, greatly reducing the construction period and operation and maintenance costs.
The lamp body adopts a high-strength aluminum alloy shell, which is not only light and corrosion-resistant, but also has good heat dissipation capabilities, which can effectively extend the service life of LED chips and batteries. The entire lamp has passed the IP65 protection certification and can withstand harsh environments such as wind, rain, dust, and moisture. It can operate stably even in a climate range of -30℃ to +70℃, and is suitable for extreme natural environments such as high-temperature deserts and high-cold mountainous areas.
The design life of the entire lamp is up to 50,000 hours, and the three-year warranty covers core components to ensure peace of mind during use. In addition, the product has a streamlined packaging design and integrated structural layout, with each lamp weighing only 22 kilograms, and the packaging specifications are 1600500150mm, which is easy to transport and store. According to the 20GP/40GP loading standard, it can accommodate 200 sets/400 sets respectively, providing efficient and economical logistics solutions for overseas projects.