Each of these solar batteries has its own unique characteristics. Let’s take a closer look at the features, pros and cons of each one.
These batteries are one of the oldest battery technologies. Lead acid solar batteries have been around for centuries, since the starting of the 1800s. Yet, they are still efficient and widely used. Lead acid batteries can be further divided into two sub-types:
They are best suited for emergency backup storages, in case of a power failure. They also work well with off-grid solar systems.
Lithium-ion Solar Battery They are the most popular and latest entrant in the battery category. As the demand for electric vehicles rose, lithium-ion solar batteries grew in popularity. Today, they are one of the most widely used solar batteries after lead acid batteries.
Commercial solar installations as these batteries can hold more power in a limited space. Also, most of the energy in the battery can be used making them a right choice for domestic and commercial installations.
This battery is not as widely used as lithium-ion and lead-acid batteries. They were invented way back in the 1800s, but became mainstream only in 1980s. They are the preferred battery choice in the aircraft and aerospace industry.
They are best suited for large-scale solar applications like solar parks and other solar infrastructure.
The final type of solar battery is the flow-based batteries. They are an emerging technology in the battery sector. It consists of a water-based electrolyte that flows between two separate tanks. When charged, the electrolyte triggers a chemical reaction that allows energy to be stored in the battery and discharged later. These batteries are a new entrant and slowly gaining popularity in various applications.
Best suited for large-scale solar installations.
It depends on the type and size of your solar project. For small-scale solar installations, you can go for a lithium-ion battery. They occupy lesser space and are highly energy efficient. They also require zero maintenance.
However, if you have a tight budget, then lead-acid solar batteries are the better choice. They provide you with good efficiency for a low cost.
If you are looking for the most efficient solar batteries for a large-scale solar installation, then the newer flow-based solar batteries work better.
If you have any further doubts regarding the types of solar batteries, you can get in touch with EuroIndustriel, the no.1 supplier and distributor of solar batteries in India.