What is the difference between ternary lithium lithium battery and lithium iron phosphate battery?lithium-ion battery for solar energy storage

　　According to the test room, new energy vehicle manufacturers, and power lithium battery plus manufacturers, although the detection of each house will inevitably have detailed parameters on the slender differences, the judgment of the two battery performance is consistent. For this reason, we replace the representative parameters for comparison.

　　1. Choose BYD and sedan for passenger cars. This is the difference between the volume of the two. From the current technology, the energy density of ternary lithium -ion batteries is generally 200Wh/kg, and it may reach 300Wh/kg in the future; while lithium iron phosphate battery is basically at 100 ~ 110Wh/kg, and individual can reach 130 ~ 150Wh/kg, but it is very difficult to break through 200h/kg. Therefore, the ternary material dynamic lithium battery can double the space for the supply of iron phosphate, which is very important for cars with limited space. Tesla processing ternary lithium -ion batteries, BYD processing lithium iron phosphate ion batteries, so there is a saying that "passenger cars choose BYD and cars choose Tesla".

　　2. Because of the high energy density and a lot of weight, the weight of light weight and the small occupation space determines that the new energy vehicle of the ternary lithium -ion battery consumes less power, so it is faster and the battery life is stronger.

　　Therefore, cars can run further with ternary lithium -ion batteries, while lithium iron phosphate new energy vehicles are basically used in urban buss, because a long -range endurance is not far, and charging piles can be charged within a long distance.

　　3. Of course, the passenger buses are more corely considered based on safety considerations. The Tesla sedan is more than one together. The reason is that Tesla's battery bag is packed by a battery of about 7,000 yuan. In the extreme collision accident, short circuit causes fire, and the material of lithium iron phosphate will not burn in short circuit, and high temperature resistance is much better than the ternary lithium -ion battery.

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