The off-grid energy storage system with an 11kW inverter and 14.3kWh battery is a complete standalone power solution designed for locations without reliable grid access. By integrating a high-performance off-grid inverter with a lithium battery energy storage system, it ensures continuous and stable electricity supply for residential and small commercial applications. This system efficiently stores solar energy during the day and delivers power on demand, supporting essential loads during nighttime or adverse weather conditions. It is ideal for remote homes, villas, farms, and backup power scenarios requiring energy independence and system reliability.