CE Certified On Grid Inverter Rated Input Voltage 150V-550V Altitude 2000m Designed for Optimal Solar Energy Performance Hydro Inverter Product Overview GREEF ENERGY's multi-functional converter integrates several key functions into one device, including AC-to-DC rectification specifically designed for permanent magnet (PM) generators, battery charging, and DC-to-AC inversion. The system features an integrated energy management system to optimize performance and efficiency.