Introducing the SolaX X1-FIT G4, a high-performance single-phase hybrid inverter designed for flexible residential energy storage integration. Available in 3.7kW, 4.6kW, 5.0kW, 6.0kW, and 7.5kW models, it supports a wide battery voltage range of 80-480V (Lithium-ion / Lead-acid). With an outstanding 97.0% charge/discharge efficiency, it maximizes energy utilization. The system features an EPS (backup) function with a switchover time of < 10ms and supports parallel operation for scalable power. Built with an IP65 protection rating, it operates reliably in temperatures from -35°C to +60°C. The 3.7-5.0W models use natural cooling (< 30dB), while the 6.0-7.5W models feature smart cooling (< 45dB). Certified to VDE4105, G99, G98, AS4777, and more, it is the ideal solution for smart, efficient, and reliable home energy management.