Sunfree Lighting Limited is a high-tech manufacturer specialized in R&D and production of solar led street light

How to maintain the led street lamp lithium battery

by:SUNFREE     2021-02-15
In the battery market, lithium batteries have more advantages than the gel battery. LED lights factory it is a solid cold light source, green pollution-free, less power consumption, high photosynthetic efficiency, long life, therefore, LED lights will be a road lighting energy saving renovation of choice. LED street lamp which is a kind of based on semiconductor PN junction formation with a weak electricity can glowing efficient solid-state light source, in certain positive bias voltage and the electrical flow injection, injection of holes and injection P N the electronic after spread to have source area by the radiative recombination and emit photons, convert electrical energy directly into light energy. Lithium-ion batteries for its energy-saving, environmental protection, long service life, charge and discharge characteristics completely, quickly popular in the market. LED street lamp which is a kind of based on semiconductor PN junction formation with a weak electricity can glowing efficient solid-state light source, in certain positive bias voltage and the electrical flow injection, injection of holes and injection P N the electronic after spread to have source area by the radiative recombination and emit photons, convert electrical energy directly into light energy. At present, the LED street lamp USES mostly energy storage lithium battery.
the installation of led street lights are mostly use lithium battery. It is easy to install, simple and reliable, the service life of the lithium battery is an important parameter of the led street lamp. In addition to its own technology age, how to use it. The work environment is the important factors that affect service life. What details should be paid attention to when using?
1, the temperature, the service life of anything will be affected by temperature, this is the working temperature, the lithium battery in - working environment temperature Between 30 ℃ ~ 60 ℃, but generally lower than 0 ℃ performance will be affected by a certain degree. In northern cold region of lithium-ion batteries used, suggest using low temperature resistance, in addition to the lithium battery storage and control system, but also increase the insulation device.
2, completely discharge, due to technical issues today, lithium battery can't completely discharge, under normal circumstances, the amount of less than 5%, will cause serious damage to the battery, our company adopts double lithium battery protection device, in order to prevent the battery material, not suitable for maintenance, and in the controller had a charge and discharge protection components.
3. Waterproof and moistureproof. Lithium battery is waterproof, but our great efforts should be made to reduce the risk of water. Our company use lithium batteries are inversion under the solar panels, and a protective shell outside, prevent the lithium battery short circuit.
  
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