Lithium-ion batteries for solar lamps are increasingly favored by all walks of life for their energy-saving, pollution-free clean, safe, and beautiful advantages. If you want to develop solar lights that can be used in normal work, lithium-ion batteries must be well maintained. During the installation process of solar lights, there are still many things that need to be understood. Let’s take a look at the activation and maintenance methods of solar lights for lithium-ion batteries.

 Solar lamp lithium ion battery can activate teaching method

 Lithium-ion batteries are like a gust of wind quickly occupying solar power storage systems. my country’s lithium-ion battery industry is developing very rapidly and its application fields are becoming more and more extensive. It can be said that our scientific and technological life has long been inseparable from lithium-ion batteries. Compared with traditional lead-acid batteries, lithium-ion batteries have long life, high-rate discharge, low temperature, light weight, and no pollution. In addition, the effective utilization rate of recycling is relatively high. Therefore, lithium-ion batteries have become the mainstream products of the sun on the market.

 The development of lithium-ion battery solar lights are mainly composed of a solar power panel, a solar power system controller, a lithium-ion battery, a light source, and the use of solar energy with five important parts: a lithium-ion battery. With the advancement of science and technology, solar-powered lithium-ion battery street lights have been widely used in rural road construction. Energy saving, environmental protection, green and clean, safe and durable. But after the installation of the solar lamp is completed, there is sometimes such a problem when there is no light. The main reason for the development of this social problem is that the company has activated the automatic protection management function of the lithium-ion battery of solar energy lamps in our country. At this time, we need to activate the lithium-ion battery of solar power generation through us.

 First of all, when the LED light source wiring is pulled, the lithium solar power panel is only connected to the indicator light that is green. If the solar power lithium ion battery indicator light is green, we can start the following steps.

 2. At this time, we need to connect the LED light source again to see if the light source is on or not. If it is not on, then look at the indicator light of our country’s solar power generation as a lithium-ion battery and whether it is a green light. If it is a green light, unplug all solar power batteries. The board expands the wiring, and only connects the LED light source line. If the solar lamp is on at this time, and the lithium-ion battery indicator light of the solar lamp is red, the lithium battery of the solar lamp is activated normally at this time, and the solar power generation panel can be connected at this time.

 Many types of solar lights, solar power matching lithium-ion batteries will produce a large number of models. Lithium-ion batteries for solar lights are roughly divided into two categories of materials: ternary lithium batteries and lithium iron phosphate batteries. They can synthesize research materials, nominal voltage, application data network service life, working and living environment, volume changes, and equal weight The magnitude of energy impact and so on are all different, and we are also companies with their own pros and cons.

 How do solar lights maintain lithium-ion batteries?

 With the development of China’s science and technology, the technical enterprises of lithium-ion battery integrated solar lights are becoming more and more mature, the capacity requirements are increasing, the service life is longer and longer, and the scope of application management is getting wider and wider. Today, the application of lithium-ion batteries has long been developed into the solar light industry, replacing lead-acid batteries and gel batteries. How to use and maintain lithium-ion batteries is very important to extend the service life of solar lights.

        1. Lithium batteries for solar street lights to prevent overcharging

What overcharge, that is, when the charging current of the lithium battery exceeds the allowable current, it will be converted into heat energy, so that the battery temperature will rise when the overcharge amount is easy to cause “thermal runaway”, so it is greatly reduced and the capacity of the lithium battery is deformed And explosion, burning problems, so be sure to prevent overcharge of lithium batteries, strictly in accordance with the value of the charging voltage is provided to enable overcharge protection.

2. Lithium batteries for solar street lights to prevent over-discharge

Overcharge is undesirable, and overdischarge is also undesirable. The deeper the depth of overdischarge, the shorter the number of charge and discharge cycles, that is, the life of the system we use, because overdischarge will increase the internal pressure of the lithium battery, resulting in positive The reversibility of the negative electrode active research material is seriously damaged, the electrolyte is decomposed, the negative electrode lithium deposits, and the resistance will increase. Lead to scrap.

From this perspective, if you are willing to maintain lithium, you can install a BMS in the battery system. The system can adjust the battery voltage, voltage and current to effectively balance the battery, and avoid over-discharge.

Three, solar street lights use lithium batteries to control the ambient temperature

Regardless of whether the environment temperature is too high or too low, it will directly affect the capacity of the lithium battery and shorten its network life. First of all, in the choice of battery development, you can choose lithium batteries instead of colloidal batteries. Lithium batteries are cold-resistant. It is better to learn the performance requirements in terms of heat resistance and heat resistance.