Deye SE-F Series LiFePO4 Battery – 5.12/12.03/16 kWhBESS

Features & Benefits

LiFePO4 Safety Icon

Advanced Safety: LiFePO4 battery chemistry with advanced BMS and active fuse protection.

Scalability Icon

Flexible Expansion: Supports up to 32 battery units in parallel and up to 64 units using CAN-Bridge.

Cycle Life Icon

Long Cycle Life: Designed for at least 6,000 cycles under specified operating conditions.

Installation Icon

Flexible Installation: Supports wall-mounted, floor-mounted, and stack-mounted installation.

Monitoring Icon

Smart Monitoring: CAN2.0, RS485, Bluetooth and APP monitoring options depending on the model.

Durability Icon

Reliable Durability: Natural cooling and reliable operation across demanding temperature conditions.

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Deye SE-F Series is a flexible low-voltage Lithium Iron Phosphate (LiFePO4) battery solution designed for residential and small commercial energy storage applications. The series is available in 5.12kWh, 12.03kWh, and 16kWh configurations, all operating at a nominal voltage of 51.2V.

Designed for scalable energy storage, the SE-F Series supports up to 32 battery units in parallel, with expansion up to 64 units when using a CAN-Bridge. The series features advanced BMS protection, multiple installation options, intelligent monitoring, long cycle life of at least 6,000 cycles, and communication via CAN2.0 and RS485, with Bluetooth and APP connectivity available depending on the model.

Applications

Residential Energy Storage

Residential Energy Storage

Reliable low-voltage battery storage for homes, villas, and residential solar energy systems.

Small Commercial Energy Storage

Small Commercial Energy Storage

Scalable battery storage for offices, retail spaces, and small commercial facilities.

Off-Grid Solar Systems

Off-Grid Solar Systems

Flexible energy storage for standalone solar installations and locations with limited grid availability.

Backup Power Systems

Backup Power Systems

Dependable battery storage for maintaining critical electrical loads during grid interruptions.

Additional information

Battery Type

LiFePO4 (LFP)

Nominal Voltage

51.2V

Energy Range

5.12 / 12.03 / 16 kWh

Life Cycle

≥6,000 Cycles

Max Charging Current

Up to 230A Continuous / 280A Peak (Model Dependent)

Max Discharging Current

Up to 230A Continuous / 280A Peak (Model Dependent)

Operation Temp.

Charge: up to 55°C / Discharge: -20°C to 55°C

Approx. Weight

41–118 kg (Model Dependent)

Communication

CAN2.0 / RS485 / Bluetooth + APP

Parallel Connection

Up to 32 Units / Up to 64 with CAN-Bridge

Battery Capacity

100 / 235 / 314 Ah

Operating Voltage

44.8–57.6V

Ingress Protection

IP21 / IP65 (Model Dependent)

Installation

Wall-Mounted / Floor-Mounted / Stack-Mounted

Warranty

5 / 10 Years (Model Dependent)

  • What battery chemistry does the Deye SE-F Series use?
  • The Deye SE-F Series uses Lithium Iron Phosphate (LiFePO4) battery chemistry with an advanced battery management system.

  • What energy capacities are available in the SE-F Series?
  • The series is available in nominal energy capacities of 5.12kWh, 12.03kWh, and 16kWh, depending on the selected model.

  • What is the nominal battery voltage?
  • All models operate at a nominal voltage of 51.2V, with an operating voltage range of 44.8V to 57.6V.

  • How many battery units can be connected in parallel?
  • The SE-F Series supports up to 32 units in parallel. With a CAN-Bridge, the system can be expanded to as many as 64 units.

  • What is the expected cycle life?
  • The batteries are rated for at least 6,000 cycles under the specified test conditions.

  • What depth of discharge is supported?
  • Depending on the model, the recommended depth of discharge is 80% or 90% DoD.

  • Can the batteries be wall mounted?
  • Yes. The SE-F Series supports wall-mounted, floor-mounted, and stack-mounted installation configurations.

  • Does the battery support smart monitoring?
  • Yes. Communication options include CAN2.0 and RS485, with Bluetooth and APP monitoring available depending on the selected model.

  • What is the operating temperature range?
  • The series supports discharge operation from -20°C to 55°C. Charging temperature limits depend on the selected model and configuration.

  • Which models have IP65 protection?
  • The SE-F12 Max and SE-F16 Max are listed with an IP65 enclosure rating, while other models in the series are listed as IP21.

  • What warranty is provided?
  • The SE-F5 has a 5-year warranty, while SE-F5 Plus, SE-F5 Pro, SE-F12, SE-F12 Max, SE-F16, and SE-F16 Max are listed with a 10-year warranty, subject to Deye warranty conditions.

  • Can the battery be monitored without an internet connection?
  • Selected SE-F models support Bluetooth local monitoring, allowing quick pairing and local battery monitoring without requiring an internet connection.