Description
The GoodWe 14.3kWh 51.2V Lithium Battery is a premium low-voltage energy storage battery engineered to provide dependable, efficient, and long-lasting power storage for modern solar energy systems. Built with advanced LiFePO₄ (Lithium Iron Phosphate) cell technology, it delivers excellent thermal stability, enhanced safety, and a service life of more than 6,000 charge/discharge cycles, making it an ideal choice for homes, villas, and small commercial installations.
With a rated energy of 14.3kWh, usable energy of approximately 13.8kWh, and a nominal voltage of 51.2V, the battery stores excess solar energy generated during the day for use at night or during grid outages. This helps reduce electricity bills, improve self-consumption, and provide reliable backup power when it is needed most.
The battery features an intelligent Battery Management System (BMS) that continuously monitors voltage, current, temperature, and cell balancing to protect against overcharging, over-discharging, overheating, and short circuits. It supports CAN and RS485 communication for seamless integration with GoodWe low-voltage hybrid inverters, enabling real-time monitoring and optimized system performance.
Designed with a compact, modular structure, the GoodWe 14.3kWh battery supports parallel expansion, allowing users to increase storage capacity as energy demands grow. It can be installed as a wall-mounted or floor-mounted unit, offering installation flexibility for various residential and commercial environments.
Whether you’re building a new solar energy system or expanding an existing one, the GoodWe 14.3kWh 51.2V Lithium Battery delivers high-capacity energy storage, dependable backup power, intelligent energy management, and outstanding long-term performance, making it an excellent solution for maximizing solar energy independence.


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