SolaX X1-G4 Hybrid 3.7kW Inverter is a fourth-generation single-phase hybrid inverter designed for residential solar PV and energy storage systems. Offering up to 200% PV oversizing and up to 97% charging and discharging efficiency, it maximises solar generation and battery performance. VPP-ready and capable of supporting ancillary grid services, it provides flexible on-grid and off-grid operation for modern smart energy installations. Compact, efficient and scalable, the X1-G4 3.7kW is ideal for homeowners looking to optimise self-consumption and energy independence.