The issues of energy accumulation and storage remain extremely important with the advent of new devices and technologies. Humanity needs battery solutions that have more capacity, high power potential, longer service life.
At the same time, they must be resistant to external factors (low temperatures and high humidity), remain safe in any operating conditions and meet the needs and desires of the modern consumer.
In recent years, lithium-ion batteries have become the most popular option in networked backup systems. However, technology did not stand still, and in 1996 an improved version was introduced – the LFP or LiFePO4 lithium iron phosphate battery.
Features of LFP batteries
In this type of battery, almost the same chemical composition is used as in lithium-ion counterparts, with the exception that iron is used as the cathode. This solution allowed to achieve certain advantages, including:
Extended service life.
The service life of LiFePO4 has increased by 2-4 times compared to lithium-ion counterparts. This is due to the greater stability of the LFP at elevated temperatures. At the same time, the shelf life of new batteries without deterioration in performance has also increased.
This advantage is especially important in solar energy installations, for example, where frequent battery replacement disrupts the entire energy system of a building. Solar panels on average last 25 years or more, so it is advisable to use LiFePO4 batteries for them.
Environmental friendliness.
New LFP batteries are made from non-toxic materials (iron, graphite, copper). They are easy to recycle without polluting the environment, while the extended lifespan makes them safer for the Earth. The production of new batteries requires energy and resources, so the longer they last, the smaller the overall carbon footprint becomes.
Safety.
This is perhaps one of the most important arguments in favor of the new technology. LFP batteries work more stably and are completely safe for others. They are virtually non-flammable, even if mishandled, and their less toxic formulation reduces the risk of allergic reactions, accidental poisoning, and other health hazards.
Summary
New batteries have a low cost due to the availability of raw materials, and a longer service life allows the consumer to save significantly. In addition, LiFePO4 batteries can be fully discharged without loss of overall capacity and hold their charge perfectly even in severe frosts.
With longer shelf life, less environmental impact, higher stability, better performance and lower cost, Lithium Iron Phosphate batteries are the best solution for consumers today.
