How to configure lithium battery for an ESS system
As we all know, energy storage battery plays an important role in an ESS system. Its main function is to store the energy generated by PV system, and supply load in the case of insufficient sun irradiation, grid cut-off or some other emergencies. Therefore, the battery is indispensable part in a solar storage system. The commonly used storage batteries are lead-acid batteries, alkaline batteries, lithium batteries, ultracapacitor etc. At present, lithium batteries occupy the largest market share, among which the most common type is lithium iron phosphate(LFP) batteries. This paper emphasizes on the LFP battery and its application in energy storage system.