Deye 5.12kWh SE-F5 L Battery
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Deye 5.12 kWh Lithium Battery (SE-F5)
Model: SE-F5
Brand: Deye
Type: Low-Voltage Lithium Iron Phosphate (LiFePO₄) Battery — Wall / Floor / Stack Installation
Key Features
- 5.12 kWh energy capacity — suitable for residential solar backup and hybrid energy storage systems.
- LiFePO₄ battery chemistry — provides improved safety, thermal stability, and long service life.
- Standard throughput design — engineered for everyday residential energy storage applications with lower lifetime energy throughput compared to the SE-F5 Plus/Pro models.
- Continuous charge/discharge support — compatible with most modern hybrid inverters and backup systems.
- Expandable configuration — supports parallel battery expansion for increased storage capacity.
- Integrated Smart BMS — protects against overcharge, over-discharge, short circuit, overheating, and abnormal voltage conditions.
- Flexible installation options — suitable for wall-mounted, floor-mounted, or stacked installations.
- Built-in communication support — CAN2.0, RS485, and Bluetooth monitoring compatibility.
Technical Specifications
| Specification | Value |
|---|---|
| Model | SE-F5 |
| Battery Chemistry | Lithium Iron Phosphate (LiFePO₄) |
| Nominal Voltage | 51.2 V |
| Nominal Capacity | 100 Ah |
| Energy Capacity | 5.12 kWh |
| Operating Voltage Range | 44.8 – 57.6 V |
| Max Continuous Charge Current | 100 A |
| Max Continuous Discharge Current | 120 A |
| Recommended Depth of Discharge | 90% |
| Cycle Life | ≥ 6000 cycles |
| Communication | CAN2.0 / RS485 / Bluetooth |
| Installation | Wall-mounted / Floor-mounted / Stackable |
| Parallel Expansion | Up to 32 batteries |
| Dimensions (W × H × D) | 370 × 548 × 140 mm |
| Weight | ~41 kg |
| Protection Rating | IP21 |
| Operating Temperature | Charge: 0–55 °C / Discharge: −20–55 °C |
| Certifications | UN38.3, CE, MSDS |
| Warranty | 5 Years |
| Energy Throughput | Approx. 8 MWh |
Difference Between SE-F5 and SE-F5 Plus / Pro
The standard SE-F5 variant is positioned as the more affordable entry-level option within the Deye 5.12 kWh battery range. Compared to the SE-F5 Plus / Pro models, it features:
- Lower lifetime energy throughput (approximately 8 MWh)
- Shorter warranty period (5 years)
- Reduced long-term cycling capability
- Better suited to moderate daily cycling and backup applications
The SE-F5 Plus / Pro versions are designed for heavier daily usage with significantly higher lifetime throughput ratings and extended warranty support, making them more suitable for intensive hybrid and off-grid systems.
Quality & Support
The Deye SE-F5 5.12 kWh lithium battery offers dependable LiFePO₄ energy storage for residential backup and hybrid solar installations. With scalable expansion support, integrated smart protection systems, and flexible installation options, it provides a cost-effective solution for homeowners seeking reliable everyday energy storage performance.
We Don’t Just Beat Quotes — We Build Better Systems.
Our certified installers design each PV setup for maximum performance and long-term reliability. Every installation is backed by full warranty support and genuine spare parts, ensuring your investment delivers power — and peace of mind — for years to come.