Hydro Inverter Rated Input Voltage 150V-550V Integrated Grid Inverter Product Overview The GREEF ENERGY multi-functional converter integrates multiple essential functions into a single compact unit. It performs AC-to-DC rectification for permanent magnet generators, manages battery charging, and supports DC-to-AC inversion with an integrated energy management system for optimal performance. Featuring a configurable dual LCD touchscreen, this converter provides an intuitive