Home energy storage has evolved. SolarEdge Nexis is a powerfully simple solution that gives you complete control over your home’s energy — storing solar power during the day, using it when rates are highest, and keeping your home running during outages. With genuine modularity from 4.9 kWh to 78.4 kWh, there’s a Nexis system to fit any home – whether you need basic backup or whole-home power. Start with what fits your needs and budget today. It charges 2X faster than Tesla Powerwall, takes up less wall space, and withstands extreme weather from -22°F to 131°F. It’s the smart, flexible way to take control of your energy costs and gain true energy independence.