The Hiconics 6kW Hybrid Inverter with 20kWh Battery is a high-capacity, high-performance energy storage system designed for residential properties with significant energy demand. Combining a powerful 6kW hybrid inverter with a 20kWh lithium battery in a dual-stack configuration, this system provides both increased power output and substantial energy storage. The higher inverter capacity allows the system to support multiple high-demand appliances and increased electrical loads, making it ideal for larger homes, properties with electric heating, or households with higher usage profiles. The 20kWh battery capacity enables extensive storage of solar-generated energy, allowing users to maximise self-consumption and significantly reduce reliance on grid electricity. The dual-stack design increases storage capacity while maintaining a modular and practical installation approach. Supplied with a CT clamp for accurate monitoring of energy import and export, and integrated WiFi connectivity for real-time system tracking, the system provides full visibility and control over energy usage. With an IP65 rating, the unit is suitable for both indoor and outdoor installation. Despite its increased capacity, the all-in-one design ensures installation remains efficient and straightforward for both retrofit and new build projects. This system is ideally suited to larger residential properties or high-demand applications where both power and storage capacity are key requirements.