Swell is a California-based residential energy storage developer and aggregator. Swell offers consumers bundled solutions including energy storage, solar, and energy management to save homeowners money and provide smart, clean, and secure home energy. Swell also works with utilities to develop residential energy storage programs that address specified utility needs. Most recently, Swell secured a 20 MWh, 3,000-home program with Southern California Edison, the largest residential storage fleet ever announced.