A flow battery consists of tanks, a pump system and battery cells, also known as a battery stack. The tanks contain a liquid electrolyte solution that serves as a storage medium. The electrolyte is pumped through the battery cells to charge and discharge the battery, binding electrons.
[pdf] The liquid cooling battery cabinet is a distributed energy storage system for industrial and commercial applications. It can store electricity converted from solar, wind and other renewable energy sources. With liquid cooling technology, it is cost-effective and easy to maintain and repair.
[pdf] System Scale: Think “bigger is cheaper”—sort of. A 100 MWh system might cost $400/kWh, while smaller 10 MWh setups hover around $600/kWh. Infrastructure & Installation: Pumps, tanks, and inverters aren’t free, folks. Site prep can add 15-20% to your bill.
[pdf] 
