power storage systems

  • NEC Develops Next-Gen Household Power Storage System

    NEC is ready to use some of the expertise it gained by developing lithium-ion batteries for Nissan’s electric vehicles in recent years for home use: according to a report in Japanese business daily The Nikkei that was published today, that new 6kwh household power storage system will only cost around $12,300 – which is about 50% cheaper than comparable systems on sale today. Read More