Wiren U16 51.2V 314Ah wall-mounted battery

U16 51.2V 314Ah Home Storage Battery

The Wiren U16 is a 51.2V 314Ah LiFePO4 battery with approximately 16.1kWh nominal energy for home solar storage and backup. Confirm the enclosure configuration and inverter compatibility for your installation.

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Energy

51.2V 314Ah (16 KWh)
Weight

120KG
Warranty

Confirm written terms

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U16 Home Energy Storage Battery

The U16 pairs 51.2V nominal voltage with 314Ah capacity for residential solar self-consumption and backup projects. It can store daytime solar energy for use when generation falls, subject to the connected inverter and system settings.

Core Specifications

Battery chemistry	Lithium iron phosphate (LiFePO4)
Nominal voltage	51.2 V
Nominal capacity	314 Ah
Nominal energy	Approximately 16.1 kWh
Weight	Approximately 120 kg; confirm the supplied enclosure
Enclosure protection	IP67 listed in the dedicated U16 datasheet; verify the ordered configuration
Inverter communication	CAN / RS485; protocol compatibility must be confirmed
Other listed interfaces	RS232 / RS485 and Wi-Fi / Bluetooth; confirm the supplied functions
Self-heating	Optional, as listed in the U16 model datasheet

Match the U16 Configuration to Your Site

U16 enclosure dimensions and parallel-system limits depend on the documented configuration. Request the drawing, maximum parallel quantity, rated currents and operating instructions for the unit being ordered before planning installation.

Mounting and Access

Check mounting method, structural support, service clearances, terminal access and cable routing against the exact enclosure drawing. Review the permitted environment, temperature limits and protection requirements before choosing an indoor or protected outdoor location.

Inverter and Battery Integration

Confirm the inverter voltage range, communication protocol, firmware and charge/discharge settings. Parallel systems require coordinated communication, correctly rated cables and protection, and a system design matched to the load.

Solar Storage and Backup Planning

Size the system around usable energy and the loads you need to support. Backup duration depends on battery state of charge, operating limits, inverter efficiency, ambient conditions and the connected equipment. Optional heating must be confirmed for the supplied unit and does not replace model-specific temperature limits.

Provide the inverter make and model.
List essential loads, starting loads and required backup duration.
Share the installation location and available mounting space.
Confirm order quantity, destination market and required technical documentation.

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