Deye SE-G5.3 LFP Battery Product Description
Le Deye SE-G5.3 is a compact and high-performance energy storage battery using LiFePO₄ technology, known for its long lifespan, safety, and thermal stability. Designed for low-voltage (48V) systems, this module delivers 5.3kWh total et 4.79kWh usable energy, suitable for both grid-tied and off-grid solar applications.
Engineered with a smart BMS, it offers advanced features like auto address configuration, remote upgradeet multi-level LED status indicators. This reduces maintenance effort and improves user experience. With its natural convection cooling, the unit remains quiet, efficient, and reliable under wide environmental conditions.
One of its standout features is its scalability – up to 64 units can be connected in parallel for large-scale applications. It also supports batteries with different SOC levels, allowing flexible retrofit or expansion.
The SE-G5.3 is ideal for homeowners, small businesses, and EPCs looking for a safe, long-lasting, and intelligent battery to increase energy independence and optimize solar self-consumption.
5.3kWh Low Voltage LiFePO₄ Energy Storage Module Technical Specifications
| Modèle | SE-G5.3 |
|---|---|
| Chimie des batteries | LiFePO₄ (LFP) |
| Tension nominale | 51.2V |
| Tension de fonctionnement | 43.2V – 57.6V |
| Total Energy | 5.32kWh |
| Usable Energy (90% DoD) | 4.79kWh |
| Recommended Charge/Discharge Current | 50A |
| Maximum Continuous Current | 100A |
| Peak Current (2 mins @ 25°C) | 150A |
| Cycle de vie | ≥6000 cycles (0.3C @ 90% DoD, 25°C) |
| Energy Throughput | 16MWh @ 70% EoL |
| Évolutivité | Up to 64 units (Max. 340kWh) |
| Installation Options | Rack-mounted / Floor / Wall-mounted |
| Ports de communication | RS485, CAN2.0 |
| Dimension (W×H×D) | 440 × 133 × 560 mm |
| Poids | ~44 kg |
| Température de fonctionnement | Charge: 0 |
| Indice IP | IP20 |
| Altitude Limit | ≤2000m |
| Certifications | CE, IEC62619, UN38.3 |
| Garantie | 5 years or 16MWh throughput |
