Why should 48V 200Ah Powerwall prefer lithium iron phosphate battery


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Time of issue:2022-12-19 17:18

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Today, with the rapid development of new energy, energy storage batteries are an important part of the application of 48V 200Ah Powerwall. The annual increase in demand exceeds 25%, and the market prospect is huge. Currently, energy storage batteries on the market include electric energy storage, network energy storage, Home energy storage and outdoor portable energy storage, etc. In China, energy storage batteries are mainly lithium iron phosphate batteries. Why is this? Let’s take a look at why lithium iron phosphate batteries are the first choice for energy storage batteries?

48V 200Ah Powerwall

1. The choice of lithium iron phosphate battery for 48V 200Ah Powerwall has a cost advantage

In terms of material costs, in the metal market, cobalt, nickel, and manganese are relatively expensive, while iron and phosphorus are relatively abundant and relatively low in price. Therefore, lithium iron phosphate batteries have obvious cost advantages compared with lithium batteries.

2. 48V 200Ah Powerwall chooses lithium iron phosphate battery with longer cycle life

In terms of cycle life, the ordinary ternary battery is 1200 times, while the ordinary lithium iron phosphate battery is 2000 times, and the lithium iron phosphate is 1.6 times that of the ternary. In practical applications, domestic leading lithium iron phosphate battery manufacturers have been able to increase the cycle number of lithium iron phosphate batteries to 12,000 times. In the field of energy storage batteries, the cycle life is closely related to the cost of energy storage power stations. The longer the cycle life, the lower the cost of construction and operation and maintenance of power stations. Therefore, long-life lithium iron phosphate batteries have obvious advantages in the field of energy storage.

 

3. 48V 200Ah Powerwall chooses lithium iron phosphate battery for better safety

In terms of safety, since the installed capacity of a 48V 200Ah Powerwall is large, usually at the MWH level, the safety requirements for batteries are higher. Due to the higher activity of nickel and cobalt materials, ternary lithium batteries are more active, while lithium iron phosphate batteries have good thermal stability, and relatively speaking, lithium iron phosphate batteries are safer.

Keyword:48V 200Ah Powerwall

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