Four-string lithium battery pack plus relay
240KW/400KW industrial rooftop - commercial rooftop - home rooftop, solar power generation system.
Examples of large battery banks containing 2V lead acid batteries or lithium batteries: 2V lead acid batteries: 2V OPzV or OPzS batteries are available in a variety of large capacities. You only have to pick the capacity you want and connect them in series. They are supplied with dedicated connection links exactly for that purpose.