Deye SE-F5 5.12kWh Low-Voltage Lithium Battery ESS Solution
Upgrade your residential energy storage with the Deye SE-F5 ESS solution. This high-performance 5.12kWh low-voltage Lithium Iron Phosphate (LiFePO4) battery integrates advanced safety features, an active-fuse BMS, and integrated pack design for optimized energy density and reduced line loss. Featuring high continuous current ratings, wide operating temperature resilience, and parallel scalability up to 32 units, it ensures absolute reliability and longevity.
Why Choose the Deye SE-F5 Battery?
⚡ Superior Performance & SafetyEquipped with an advanced BMS featuring an active fuse, supporting high continuous charge/discharge currents and robust thermal resistance. |
🔋 Scalable CapacityEasily expand your capacity with parallel support for up to 32 units standard, or up to 64 units utilizing a CAN-Bridge. |
🔄 Intelligent MaintenanceOffers auto-networking capabilities, local battery monitoring via Bluetooth and app, alongside remote ESS monitoring integration. |
🛡️ Flexible DeploymentSupports wall-mounted, floor-mounted, and stack-mounted configurations to adapt seamlessly to any indoor installation space. |
Advanced Features & Functions
- Optimized Energy Pack: Integrated pack structure reduces internal line losses and elevates overall energy density.
- Maximum Power Draw: Capable of drawing a maximum continuous charging power of 5,120W (100A at nominal voltage) and a maximum continuous discharging power of 6,144W (120A at nominal voltage), with peak discharge power reaching up to 7,680W for 10 seconds.
- Wide Thermal Range: Reliable discharge operation spanning from -20°C to 55°C and charging from 0°C to 55°C with natural cooling.
- Extended Cycle Life: Engineered for over 6,000 cycles at 25°C under an 80% depth of discharge (DoD) profile.
- Seamless Connectivity: Utilizes CAN2.0 and RS485 communication protocols alongside Bluetooth mobile application pairing.
Technical Specifications
| Specification | Deye SE-F5 Details |
|---|---|
| Battery Chemistry | LiFePO4 (Lithium Iron Phosphate) |
| Nominal Capacity & Voltage | 100 Ah | 51.2 V (Nominal Energy: 5.12 kWh) |
| Operating Voltage Range | 44.8V – 57.6V |
| Max. Power Draw (Continuous / Peak) | Charge: 5,120W (100A) | Discharge: 6,144W (120A) | Peak Discharge: 7,680W (150A for 10s) |
| Scalability | Max. 32 units in parallel (Up to 64 units with CAN-Bridge) |
| Cycle Life & DoD | ≥6,000 cycles at 25°C | 80% Depth of Discharge |
| Communication & Protection | CAN2.0, RS485, Bluetooth+APP | IP21 Ingress Protection |
| Dimensions & Weight | 370 × 548 × 140 mm (Without hanging board) | Approx. 41 kg |



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