The SolarEdge Nexis battery is designed to work as part of an integrated solar energy storage system. Its modular design allows battery capacity to be configured according to household energy requirements. The North American preliminary specifications list 4.9 kWh nominal capacity and 4.65 kWh usable capacity per battery block. When comparing the best batteries for solar power storag... https://solarsme.com/energy-storage-and-battery-backup/solaredge-nexis-battery-installer/