Deye SE-F16 16kWh Lithium Battery (51.2V LiFePO₄)
The Deye SE-F16 16kWh Lithium Battery is a high-performance energy storage solution designed for residential, commercial, and light industrial applications. Built using advanced LiFePO₄ (Lithium Iron Phosphate) chemistry, it delivers exceptional safety, long service life, and reliable performance in demanding environments.
With a nominal energy capacity of 16kWh and 314Ah, the SE-F16 provides substantial backup power while supporting parallel expansion of up to 32 units, making it ideal for both standalone systems and large-scale energy storage installations.
Key Highlights
High Energy Capacity: 16kWh nominal energy with 314Ah capacity at 51.2V
Scalable Design: Parallel connection of up to 32 batteries for increased storage capacity
Long Cycle Life: Over 6,000 cycles at a recommended 90% Depth of Discharge (DoD)
Advanced Safety: Integrated Battery Management System (BMS) with active fuse protection
Wide Operating Range: Reliable performance from -20°C to 55°C
Smart Monitoring: Local battery monitoring and full ESS remote monitoring via app and communication interfaces
Flexible Installation: Suitable for wall-mounted, floor-mounted, or stacked configurations
Technical Specifications
| Parameter | Value |
|---|---|
| Model | SE-F16 |
| Battery Chemistry | LiFePO₄ |
| Nominal Capacity | 314 Ah |
| Nominal Energy | 16 kWh |
| Nominal Voltage | 51.2 V |
| Operating Voltage Range | 44.8 V – 57.6 V |
| Max Continuous Charge Current | 160 A |
| Max Continuous Discharge Current | 230 A |
| Peak Discharge Current | 280 A (10 seconds) |
| Dimensions (W × H × D) | 400 × 708 × 233 mm (excluding mounting bracket) |
| Approx. Weight | 109 kg |
| Recommended DoD | 90% |
| Cycle Life | >6,000 cycles (25°C ±2°C, 70% EOL) |
| IP Rating | IP21 |
| Operating Temperature | Charge: 0–55°C / Discharge: -20–55°C |
| Communication Interfaces | CAN 2.0, RS485, Bluetooth + App |
| Scalability | Up to 32 units in parallel |
| Warranty | 5 years standard / up to 10 years extended |
| Certifications | UN38.3, MSDS |
Key Features & Benefits
Comprehensive Safety Protection
Equipped with an advanced Battery Management System (BMS) and active fuse, the SE-F16 ensures optimal protection against over-voltage, over-current, overheating, and short circuits, delivering safe and stable energy storage.
High-Efficiency Performance
Supporting up to 1C charging and 1.2C discharging, and featuring GaN MOSFET technology, the battery achieves up to 50% lower energy losses and excellent high-temperature tolerance for dependable operation.
Optimized Energy Density
The integrated PACK design minimizes internal resistance and line loss, improving energy density and maximizing usable energy output.
Flexible Expansion
With the ability to connect up to 32 batteries in parallel, the SE-F16 allows effortless system expansion as energy demands grow.
Smart Monitoring & Easy Maintenance
Automatic networking enables seamless communication between batteries. Users benefit from local monitoring for individual units and remote monitoring for the entire ESS, simplifying system management and maintenance.
Durable & Reliable Design
Designed for natural cooling, the battery operates efficiently across a wide temperature range, ensuring consistent performance in varied environmental conditions.
Why Choose the Deye SE-F16?
The Deye SE-F16 16kWh Lithium Battery combines safety, scalability, and efficiency into a future-ready energy storage solution — making it an excellent choice for anyone seeking reliable backup power, enhanced energy independence, and long-term performance.







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