Ten years ago, Omaha Public Power District Board member Eric Williams first installed solar panels on his home. Since then, he has upgraded his system with a Sol-Ark 15 kW inverter and 9.6 kWh Lithion HomeGrid batteries. This created a small-scale "nano grid," which supports the ultimate goal of a resilient, electrified home with lower costs and greater energy security. The inverter plays a crucial role, directing energy between his solar panels, battery and home to ensure efficient power use.