What are the advantages and disadvantages of lithium iron phosphate battery and battery?

　　1、 Advantages and disadvantages of lithium iron phosphate battery

　　(1) Advantages: Why is phosphoric acid battery good? In fact, the service life can reach more than 15 years; The controller and lamp beads are directly pasted together, which greatly improves the reliability. The installation personnel only need to insert the DC plug; Weak light is better for power generation. Anyone can do well on a sunny day. The key is valuable power generation in low light and rainy days; Lithium iron phosphate battery is a cheap, clean, heavy metal free and resource scarce energy storage battery

　　(2) Disadvantages: The vibrating density and compaction density are very low, resulting in low energy density of lithium ion battery; The preparation cost of materials and the manufacturing cost of batteries are high, and the finished product rate of batteries is low, with poor consistency; Poor product consistency; Intellectual property issues.

　　2、 Advantages and disadvantages of battery

　　(1) Advantages: The battery with the longest industrial production time and the most mature technology has stable, reliable performance and good applicability; Dilute sulfuric acid is used as electrolyte, which is non combustible. The battery is designed at normal pressure or low voltage, which is safe; High working voltage and wide working temperature range; Energy floating charging, new energy storage, peak shaving and valley filling of power grid and other fields; Large capacity battery technology is mature, which can be made into thousands of ampere hours of batteries, providing convenience for large-scale energy storage.

　　(2) Disadvantages: low energy density; Short cycle life; Lead pollution risk exists in the industrial chain.

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