Deye SE-F16-A 16 kWh Home Battery

High-Capacity Residential Solar Storage

The Deye SE-F16-A provides 16 kWh of nominal energy in a compact, integrated LiFePO4 battery pack. It is designed for households that want to store more surplus solar energy, increase solar self-consumption and reduce their dependence on grid electricity.

With a nominal voltage of 51.2 V and a capacity of 314 Ah, this 16 kWh home battery can support daily energy shifting, peak-tariff management and household backup applications. Backup performance depends on the connected inverter, system configuration and actual household loads.

The recommended 90% depth of discharge gives users access to a high proportion of the stored energy while supporting long-term battery performance.

High Charge and Discharge Performance

The SE-F16-A supports a maximum continuous charge current of 160 A and a maximum continuous discharge current of 230 A. It can also deliver a peak current of 280 A for 10 seconds, helping the energy storage system respond to short periods of increased household demand.

For regular operation, the recommended charge current is 95 A and the recommended discharge current is 157 A. Actual operating current may vary according to battery temperature and state of charge.

Long-Life LiFePO4 Battery Technology

Built with lithium iron phosphate chemistry, the SE-F16-A offers the thermal stability, durability and cycle performance required for daily residential energy storage.

The battery delivers at least 8,000 cycles under the specified test conditions of 25°C ±2°C and 70% end-of-life capacity. This long cycle life, together with a 10-year warranty and 50 MWh energy-throughput commitment, makes it suitable for homeowners seeking dependable long-term solar storage.

Warranty period and energy-throughput coverage are subject to the conditions in the applicable Deye warranty documentation.

Advanced Protection and Integrated Design

An advanced battery management system monitors and manages the battery during charging, discharging and standby operation. The integrated active fuse provides an additional layer of protection against abnormal electrical conditions.

The integrated PACK design reduces internal line losses and improves energy density, allowing 16 kWh of nominal energy to be housed in a clean, compact enclosure.

Natural cooling supports quiet, low-maintenance operation without the need for additional fans or complex cooling equipment.

Scalable Energy Storage

The SE-F16-A can be installed as a single 16 kWh home battery or expanded into a larger residential energy storage system.

Up to 32 batteries can operate in parallel as standard. With a CAN-Bridge, the system can support up to 64 parallel batteries. This modular architecture allows storage capacity to grow with changing electricity consumption, additional solar generation or increased backup requirements.

Automatic networking helps simplify the commissioning and management of multi-battery installations.

Flexible Installation

Measuring 400 × 737 × 233 mm without the hanging board, the SE-F16-A provides substantial storage capacity while maintaining a relatively slim profile. It supports:

• Wall-mounted installation
• Floor-mounted installation
• Stack-mounted installation

The battery weighs approximately 109 kg. Installation must be completed on a suitable supporting surface using the specified mounting accessories and procedures.

Its operating temperature range covers charging from 0°C to 55°C and discharging from -20°C to 55°C. The IP21 enclosure is intended for an appropriate protected installation environment.

Local and Remote Monitoring

Bluetooth Low Energy allows users and installers to connect to the battery through the Deye App. Local monitoring supports quick pairing, portable access and battery status checks without requiring an internet connection.

CAN 2.0 and RS485 communication enable data exchange with compatible inverters. When incorporated into a connected Deye energy storage system, remote monitoring can provide:

• Real-time equipment monitoring
• Intelligent charging and discharging strategies
• System data analysis
• Customized maintenance support

Optional Smart Energy Management

The SE-F16-A can be incorporated into the optional Deye Smart Energy Management System. Together with supported smart CTs, smart plugs, smart switches and solar EV chargers, the system can enable:

• Wireless zero-export control
• Time- and SOC-based load management
• Dynamic solar-powered EV charging
• Off-grid load prioritization
• Coordinated monitoring of household energy flows

This integration allows the SE-F16-A to serve as the energy storage foundation of a more intelligent residential solar system.