The new generation of LED solar lighting uses solar energy as energy and LED as the light source. The new generation of LED solar lighting has its own advantages.
1. LED environmental protection
LEDs have been globally recognized as the most efficient artificial lighting technology known, and replacing traditional incandescent and fluorescent bulbs with LED lights is a very environmentally friendly approach.
2. Energy saving problem
The purpose of energy saving is to minimize the waste of earth resources and expand the utilization space of new renewable energy. When adopting any new technology or new energy, the relationship between energy use and environmental protection must be considered in order to achieve real energy saving. Only simply and one-sidedly use energy output or operation and maintenance costs as the measure of energy saving , look at the primary energy consumption form of operation, do not consider the energy consumption of this energy consumption form in the manufacturing and conversion process; do not consider related matters such as maintaining the environment and disposing of waste materials after energy use, and do not reserve room for future generations, It will fundamentally violate the original intention of green energy saving.
High efficiency and energy saving means that enough lighting can be obtained with less power consumption, thereby significantly reducing the emission of air pollutants from power plants and achieving the purpose of environmental protection.
3. Lifespan issues
Many manufacturers talk about the lifespan when promoting LED and solar energy. The LED light source is called longevity lamp, which means the lamp that never goes out. Solid cold light source, epoxy resin encapsulation, no loose parts in the lamp body, there are no shortcomings such as easy burning, thermal deposition, light decay, etc. above. Solar panels also have a lifespan of 25 to 30 years. When it comes to high-pressure sodium lamps, they only have a lifespan of 3 to 5,000 hours.
4. Maintenance problems
In addition to battery panels, solar lighting devices have controllers, inverters, light control equipment, etc., which are far more complicated than sodium lamps. Therefore, in order to ensure the continuous operation of solar lighting devices, inspection and maintenance is usually a cycle of one week, during the day and night. Check each device at least once, and immediately check whether the battery board is displaced after the strong wind, heavy rain, heavy snow or rainy season (the battery board falls off, it will cause a safety accident), whether there is water in the control room and the battery room, After the accumulation of water and thunderstorms, it is necessary to check whether the device is working normally, whether its charge and discharge controller is damaged, and so on. In the autumn of each year, a comprehensive inspection of the installation should be carried out, especially to clean and wipe the light-transmitting parts of lighting fixtures and solar cell modules.
