The reasons why solar street lights use ternary lithium batteries are:
First of all, ternary lithium batteries have high energy density. Solar street lights need to be charged by solar energy during the day, then use electric energy to light at night. Therefore, batteries must have higher energy density to store more electrical energy in limited space. Compared with other types of batteries, ternary lithium batteries have higher energy density and can meet the needs of solar street lights.
Second, ternary lithium batteries have a long lifespan. Solar street lights often need to run for long periods of time, so battery life is an important consideration. Ternary lithium batteries have a long life and low autod ratedischarge, which can maintain good performance stability during long-term use and extend battery life.
In addition, ternary lithium batteries have good safety performance. Solar street lights generally need to be used in outdoor environments and face various harsh climatic conditions, such as high, low temperature, humidity, etc. Therefore, batteries must have good safety performance to avoid accidents such as fires and explosions. Compared with other types of batteries, ternary lithium batteries have better safety performance and can maintain greater stability in harsh environments.
Finally, ternary lithium batteries have a low self-discharge rate. Solar street lights generally need to store electrical energy fornt long periods, the self-discharge rate of the battery is therefore an important factor to take into account. Ternary lithium batteries have a low self-discharge rate, can maintain high electrical energy storage efficiency, and reduce energy losses during long-term storage.
In summary, solar street lights use ternary lithium batteries because they have higher energy density, longer life, better safety performance and lower self-discharge rate, which can meet the needs of solar street lights requiring a long service life. term exploitation and storage of electrical energy.
The capacity of lithium batteries for solar street lights is generally measured in ampere hours (Ah), and the capacity of lithium batteries for solar street lights of different models and specifications also varies. Generally speaking, the capacity of batsLithium ries of solar street lights is between 10 Ah and 100 Ah.
The capacity of the lithium battery of solar street lights determines the amount of energy it stores and also directly affects the usage time and brightness of solar street lights. Smaller capacity solar street light lithium batteries are suitable for use in places with short lighting duration and low light requirements, such as communities, parks, etc. ; while larger capacity solar street light lithium batteries are suitable for use with longer lighting duration and higher brightness requirements. High places, such as roads, squares, etc.
The price of lithium batteries for solar street lights will also increase as capacity increases. Generally speaking, the price of lithium batteries for solar street lights is lowerThe capacity is relatively low, while the price of larger capacity solar street light lithium batteries is relatively high. In addition, the brand, quality, performance and other factors of solar street light lithium batteries will also impact the price.
Generally, the capacity and price of lithium batteries for solar street lights are determined based on actual demand and budget. When choosing lithium batteries for solar street lights, you should comprehensively consider the capacity according to specific usage scenarios and requirements. Choose the appropriate model and specifications of lithium batteries for solar street lights according to factors such as quantity and price.