Wall-mounted Battery Deye RW-F16 (51.2V, 314Ah, 16kWh)

Deye RW-F16 is a low-voltage LiFePO4 battery designed for residential energy storage and backup power. It is a practical choice for homeowners who want more stable electricity, better use of solar generation, and reduced dependence on the grid. LiFePO4 chemistry is widely chosen for its strong safety profile, long cycle life, and consistent performance in everyday charge-and-discharge operation.

RW-F16 fits both “backup” and “self-consumption” use cases. During the day, the system can store excess solar energy, and in the evening or at night it can supply energy back to household loads. During grid outages, the battery helps keep essential devices running such as lighting, internet equipment, refrigeration, heating automation, circulation pumps, and other priority loads (depending on inverter capability, configuration, and total load power).

A key advantage of the RW-F16 is scalability. As your energy needs grow or you want longer autonomy, the system can be expanded by adding more battery units in parallel, increasing total storage capacity without replacing the original battery. This approach works well when you prefer to start with one unit and upgrade the system step by step over time.

For daily operation, integration and control matter. The battery is intended to work together with a compatible inverter, enabling system status monitoring via the inverter interface and, when supported by the overall setup, remote monitoring and firmware updates. This makes it easier to track performance, manage operating modes, and maintain long-term reliability.

RW-F16 is rated IP20 for indoor installation and supports flexible mounting options (wall-mounted or floor-mounted). Its form factor is suitable for homes, apartments, offices, and small businesses where clean installation and service-friendly access are important.

RW-F16 is a solid solution if you are looking for a safe, long-lasting LiFePO4 battery with scalable capacity and dependable performance for both backup power and daily energy shifting.