About the Deye SE-F5 5.12kWh Battery ESS Solution
The Deye SE-F5 5.12kWh Battery ESS Solution is a high-quality lithium iron phosphate (LiFePO₄) energy storage module in the “Spring Series” of Deye’s low-voltage residential energy storage systems. It delivers 5.12 kWh nominal capacity and is engineered for superior scalability, smart integration, and durability.
Detailed Features
- Comprehension Protection:
- Advanced BMS with active fuse
- Superior Performance:
- Support Max. 1c charge & 1.2C discharge, GaN MOSFETs: 50% loss reduction, high temperature resistance.
- Optimized energy Density:
- Integrated PACK: reduced line loss, enhanced energy density
- Flexible Expansion:
- Max. 32 units in parallel
- Easy Maintenance:
- Auto-networking, Local monitoring mode for battery, remote monitoring mode for ESS.
- Reliable Durability:
- Operates reliably in -20°C to 55°C, natural cooling.
- Energy Capacity & Scalability:
- Provides a nominal energy capacity of 5.12 kWh, with expandable configuration allowing up to 32 units in parallel—potentially delivering up to ~163.8 kWh for larger storage requirements.
- Advanced Battery Chemistry:
- Utilizes safe, long-lasting LiFePO₄ cells, offering a cycle life of 6,000+ cycles at 80% depth of discharge, boosting reliability for residential and light commercial installations.
- Robust Power Performance:
- Handles 115 A continuous discharge and 175 A peak discharge (lasting 10 seconds), ideal for supplying power surges in high-demand applications.
- Compact, Flexible Installation:
- Designed to be wall-mountable or stackable.
- Featuring an IP21 rating, it protects against light solid intrusion
- Integrated Smart Management:
- Equipped with RS485, CAN, and Bluetooth interfaces, and supports Deye’s app for real-time local and remote monitoring, status updates, and data tracking.
- Safety & Warranty:
- Comes with a 5-year standard warranty (often extendable to 10 years) and includes built-in protections such as overcharge, over-discharge, over-current, and thermal safety systems.
Technical Specifications
- Battery Chemistry: LiFePO4
- Capacity: 100 Ah
- Scalability: Max. 32 pcs in parallel
- Nominal Voltage: 51.2V
- Operating Voltage: 44.8V – 57.6V
- Nominal Energy: 5.12kWh
- Charge Current: Max. Continuous 100A, Peak: 120A (10 sec)
- Discharge Current: Max. Continuous 120A, Peak: 150A (10 sec)
- Recommend Depth of Discharge: 80% DOD
- IP Rating of Enclosure: IP21
- Operating Temperature: charge: 0~55°C / Discharge: -20~55°C
- Storage Temperature: 0~35°C
- Relative Humidity: 95% (non-condensing)
- Altitude: ≤3000m
- Cycle Life: ≥6000(25°C±2°C,70%EOL)
- Installation: Wall-mounted, floor-mounted, stack-mounted
- Communication: CAN2.0, RS485, Bluetooth + App
- Warranty Period: 5 Years
- Energy Throughput: 8MWh
- Certification: UN38.3 MSDS, CE, CB
Applications of the Deye SE-F5 5.12kWh Battery ESS Solution
- Residential Solar Storage:
- Perfect for homes seeking scalable solar battery backup solutions—capable of supporting partial to full home autonomy depending on the number of units deployed.
- Hybrid & Off-Grid Systems for Small-Scale Applications:
- Enhances energy reliability and flexibility when combined with inverters or generators in areas with high load shedding or intermittent grid access.
- Commercial or Small Business Applications:
- Suitable for businesses requiring cost-efficient, modular energy storage to support operational continuity during blackouts or to shift load usage.
