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Why is lithium iron phosphate preferred for energy storage batteries?

May 08, 2023   Pageview:210

When compared to other lithium batteries and lead-acid batteries, lithium iron phosphate (LiFePO4 or LFP) batteries have numerous benefits. Among the benefits are increased discharge and charge efficiency, longer life term, no maintenance, exceptional safety, and light weight. The finest long-term investment you can make is in LiFePO4 batteries, which are not the cheapest on the market but are the longest-lasting and require no maintenance.

While lead-acid batteries have an average lifespan of just two years, lithium iron phosphate batteries can last up to 5000 cycles at an 80 percent depth of discharge without seeing performance degradation. 100% of the capacity of lithium iron phosphate batteries (LiFePO4) is available. Additionally, because of their quick charge and discharge rates, they are an excellent fit for a variety of applications. Fast charging boosts efficiency and decreases any downtime.

Lithium iron phosphate battery has cost advantage for energy storage battery.

Do lithium iron phosphate (LiFePO4 or LFP) batteries' higher initial costs end up saving you money in the long run?  In comparison to lead-acid batteries, lithium iron phosphate batteries provide a number of benefits, including no maintenance, a longer lifespan, and faster charging times.

They last a very long period, so you won't need to change them as often. Learn more about how we compare a LiFePO4 battery's total cost of ownership to lead-acid technology and how this could end up costing you less money overall.

Do LFP batteries eventually Cost More Than Lead Acid batteries?

Compared to traditional lead-acid batteries, LiFePO4 batteries offer a significantly reduced total cost of ownership, which boosts their profitability and competitiveness. Due to the sealed nature of lithium iron phosphate batteries, they don't require periodic acid changes, equalization charges, or cooling periods.

Simply plug in after charging, and you are ready to go. Given that lithium batteries can last up to 10 times longer and require no maintenance, the money you save on upkeep expenses and battery replacements will offset the higher initial cost.

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How durable are LiFePO4 batteries?

At an 80 percent depth of discharge, lithium iron phosphate batteries can be recharged up to 5000 times without compromising efficiency. Lead-acid batteries only have a lifespan of 500–1000 cycles on average. The lead-acid battery's charging, discharging, and recharging are referred to as its life cycle. To increase the lifespan of LFP batteries, no active maintenance is necessary.

Additionally, there are no memory effects with the batteries, and because of their low self-discharge, you can keep them for a longer time. Special maintenance is required for lead-acid batteries. Otherwise, they will live shorter lives. This means that a LiFePO4 battery will last you about ten times longer than a lead-acid battery in real-world situations.

What Financial Benefits Can lithium batteries Bring to Your Company?

Because lithium iron phosphate batteries may operate at 100% of their rated capacity, a vehicle powered by an LFP battery can drive up to 1.5 times farther than a comparable vehicle powered by a lead-acid battery.

Compared to a lead-acid battery, an LFP battery can charge up to 5 times faster. They also work well in a wide range of applications because to their quick charge and discharge rates. Efficiency and downtime are both decreased by fast charging.

LIthium iron phosphate battery cycle is longer as energy storage battery.

LiFePO4, also referred to as lithium iron phosphate battery is one of the strongest and most long-lasting batteries on the market right now. This  battery is secure to use, has remarkable ratings, and has many life cycles. The number of discharge cycles a battery can withstand before losing any performance is used to evaluate its longevity.

 A fully charged battery goes through one cycle, during which it is entirely discharged and then recharged. On the other hand, the number of charge cycles the battery can withstand with a good depth of charge is used to determine its lifespan.

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Lithium iron phosphate batteries often have an outstanding 80% depth of charge and are rated over 5000 charge cycles. The battery should last more than 12 years, assuming you spend one charge cycle every day. Many people select lithium iron phosphate batteries as their first choice for solar energy because of their long lifespan.

 

Lithium iron phosphate has gradually overtaken other batteries as one of the most robust and long-lasting batteries on the market. Here are a few tips to make sure your lithium iron phosphate batteries continue to perform at their peak level for years to come.

Make sure to properly charge the lithium iron phosphate battery.

You must charge your lithium iron phosphate battery properly to guarantee the greatest performance for the duration of its lifespan. Overcharging is one of the main reasons batteries perform poorly and lose their life span.

Appropriate Terminal Mounting

It's vital to select the right terminal mount for your lithium iron phosphate batteries. However, you can contact your manufacturer for more information if you are unsure whether terminal mount is ideal for your cells.

Additionally, you need to make sure the terminal bolts are still tight and secure 10 days after installation. If the terminal is loose, a zone of high resistance develops, drawing power and generating heat.

Caution should be taken when storing the lithium iron phosphate battery.

If you want to properly maintain your lithium iron phosphate battery, correct storage is also necessary. You must properly store your batteries when there is less need for electricity. You will have less control over the temperature the longer you intend to preserve your battery. For instance, if you just intend to keep your batteries in storage for a month, you can set the temperature anywhere between -20 °C and 60 °C. However, if you intend to keep it for longer than three months, storage must be kept between -10 and 35 degrees Celsius.

Lithium iron phosphate battery has better security as energy storage battery.

Lithium iron phosphate batteries' durability and safety are arguably the best justifications for choosing them over lithium ion batteries. In solar applications, storage batteries are frequently housed in homes or very busy business buildings. So it should come as no surprise that safety is a top priority.

Despite improper handling, lithium iron phosphate batteries are essentially non-combustible. In addition to reducing the likelihood of allergic responses, unintentional poisoning, and other health problems, lithium iron phosphate batteries are less hazardous than other battery types.

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