Marshall is a smart device that enhances your renewable energy system and optimizes energy usage. It is connected to a digital platform that securely integrates and connects various energy devices such as inverters, batteries, EV chargers, and electric water heaters. Marshall also enables customers and installers to configure connected devices remotely. When properly optimized, Marshall can divert excess solar to heat water or charge EVs and minimize solar export to the power grid while providing remote diagnostics and updates.