This is a state-of-the-art lithium storage system: With the highest level of safety and a long service life - even with regular deep discharge - it meet the high demands placed on solar storage systems. The fast charging and discharging properties typical of lithium batteries make it possible to store or release a large amount of energy in a short period of time. This predestines the 51.2V200Ah for use in solar storage solutions for households energy storage.The wall mounted design is more flexible and beautiful in space, and it is better to control within 10kwh.