It is a green way to store solar energy to power electrical equipment. Therefore, it is crucial to get the best battery storage solution.
LiFePO4 battery (learn: Why Should We Choose XT LiFePO4 Batteries) stands out from the rest. Do you know why the LiFePO4 battery is the best solar energy storage battery solution? You can find out the reasons in this article.
About Solar Battery Storage
Solar panels absorb solar power, and then the power is transferred to the battery until capacity is reached. You can use the stored power in the event of a power outage. It can be said that the battery is the heart of the solar energy system.
Why LiFePO4 Battery Is The Best Option For Solar Energy Storage?
There are two main solar storage battery (learn: Top 10 Best Batteries for Solar Power Storage) options, which are lead-acid batteries and LiFePO4 batteries. LiFePO4 battery offers many great advantages over the lead-acid battery, which makes it ideal for use in solar systems.
LiFePO4 batteries have great structural stability for the stable P-O bond in the battery. What’s more, they feature a built-in BMS to ensure safe operation. Therefore, LiFePO4 batteries require no maintenance, saving the maintenance cost and maintenance time.
Fast Charging Time
LiFePO4 batteries have lower resistance and do not require float charging cycles. Therefore, they charge much faster than their lead-acid counterparts. Faster-charging batteries are very important for solar systems. If you’re in a place where you only get a few hours of sunlight a day, then the shorter charging time makes sense.
High Depth Of Discharge
The depth of discharge of a battery is the amount of stored energy that has been used compared to the total capacity of the battery. Most batteries have a recommended DoD to maintain the performance of the battery.
Compared to lead-acid batteries, LiFePO4 batteries have a higher DoD. LiFePO4 batteries can be fully discharged without affecting the battery’s delivered capacity, which means that you can use more energy that is stored in a LiFePO4 battery (learn: A Basic Intro to How Does a Battery Store Energy) without having to charge it frequently.
The lifespan of batteries is crucial for a solar energy system because the batteries are used every day. The lifespan of lead-acid batteries is about 300-500 cycles. And LiFePO4 batteries can last about 5,000-6,000 cycles, which is much longer. The long life of the LiFePO4 battery can make up for the high upfront cost.
With a long life, a fast charging time, and a high depth of discharge, the LiFePO4 battery is undoubtedly the best investment you can make for solar systems. If you are selecting LiFePO4 batteries, you can contact Polinovel. Polinovel is a reliable and professional lithium-ion battery manufacturer striving to offer you safe, long-lasting, and top-quality LFP batteries.