It is no secret that the type of battery used in solar applications have to perform an arduous job and need to meet the demands of heavy cycling, unstable power from the grid as well as irregular full recharging. There are different types of batteries that are used for the various applications and need to meet a broad spectrum of unique requirements. When looking at the different types of batteries for your solar power unit, there will always be a number of factors that need to be taken into consideration.
These usually include cost, cycle life as well as installation and maintenance.
Lead Acid Batteries
Lead acid batteries are often incorporated in renewable energy and is reliably used in off-the-grid solar energy applications; a battery that has been used for solar energy, spanning decades.
Lead acid batteries are typically deep cycle and cost almost half the price of lithium-ion batteries.
Lithium-ion batteries are perhaps the most commonly used in storing technology, no matter the kind of application. These include three types – they are pouch batteries (tablets and smartphones), cylindrical batteries – used for power tools and prismatic,used in electric vehicles.
These include the Redox Flow Battery which are fast emerging as an alternative storage option.
The vanadium redox flow battery – also referred to as the VRFB is perhaps the fastest-emerging and technologically-advanced type of battery used in solar applications.
With so many options and different types of batteries to choose from for your solar, ensure you select the right one for your needs.