5 Advantages of Lithium Iron Phosphate (LiFePO4) Batteries

Today, we need batteries that offer a lot of capacity, sustainability, and a long lifespan. LiFePO4 is on the list of lithium-ion batteries and they are an ideal solution to today’s energy backup systems. Just like lithium-ion type, these units feature the cathode material. Therefore, they offer a wide range of benefits of over the counterparts. Given below is a discussion of a few of those advantages.

1. Battery Life

LiFePO4 batteries can last 2 or 4 times longer compared to lithium-ion for a number of reasons. Partly, it’s because these units offer more stability at high temperatures. So, they are not prone to overcharging. In addition, you can store these units for a much longer period without the risk of degradation.

The long lifespan is a good thing for solar systems where the installation costs a good deal of money and replacement of batteries can disrupt the whole system. Today’s solar panels can work for up to 30 years.

2. Environmental Impact

Unlike Li-ion batteries, LiFePO4 ones are made from non-toxic stuff, such as copper, graphite and iron. These ingredients can be recycled without any problem. In fact, recyclable batteries can help you keep your environment clean at all times.

Apart from this, the metal oxides found in Li-ion ones may have a negative impact on the environment. Although old batteries are meant to be disposed of in a safe manner, most of them end up in landfills. And this causes a lot of health issues. Lithium iron phosphate power units have phosphate salts in them rather than metal oxides. They are less risky than the counterparts.

3. Safety

Safety and stability are the strong plus point of LiFePO4 batteries of today. As far as solar applications are concerned, safety is the number one concern. Since Li-ion batteries feature a lower energy density, they have to be bigger in size to offer the same level of capacity as LiFePO4 ones.

LiFePO4 ones are almost non-combustible, especially if you handle them with care. Since these units are less toxic, they can mitigate the risk of medical hazards, accidental poisoning, and allergic reactions.

4. Cost

As far as cost is concerned, Lithium iron phosphate ones are a lot cheaper to make for a number of reasons. For instance, the raw material for making these units is easily available, which is why it’s less expensive compared to cobalt.

Also, it’s safer to handle these units. Lastly, the long lifespan of these units makes them a lot better option than Li-ion ones. So, you can save a lot of money.

5. Depth of Discharge

Since these units come with deep discharge capacity, they can avoid damage because of deep discharging. The good thing is that LiFePO4 batteries can be deeply discharged with no risk of capacity reduction.

So, this advantage is what makes these units an ideal choice for solar systems as several units can be connected for bigger storage.

In short, these are just some of the main advantages of Lithium Iron Phosphate (LiFePO4) batteries for today’s consumers.

Source by James Yuan

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