🔋 Deye SE-G5.3 5.32kWh Lithium Battery (51.2V 104Ah) – Wall, Rack, or Floor Mount

The Deye SE-G5.3 is a high-performance 5.32kWh Lithium Iron Phosphate (LiFePO₄) battery engineered for reliability, flexibility, and long-term energy storage. Whether you’re installing it in a wall-mounted, rack-mounted, or floor-mounted configuration, this compact unit is built to handle residential and commercial energy demands.

With smart BMS protection, CAN2.0 and RS485 communication, and support for up to 64 units in parallel, the SE-G5.3 is the ideal storage partner for hybrid, solar, and off-grid systems — especially when paired with Deye or Sunsynk inverters.

⚡ Key Features & Benefits:

• ✅ 5.32kWh Total Capacity | 4.79kWh Usable (90% DoD)

Delivers dependable daily energy with deep cycling performance and minimal degradation.

• ✅ Ultra-Flexible Installation

Mount it on the wall, floor, or in a standard 19-inch rack (depth ≥600mm) – installation made easy for any setup.

• ✅ Modular & Scalable

Expand your system with up to 64 units in parallel, allowing up to 340kWh total capacity – perfect for growing energy demands.

• ✅ Smart BMS Built-In

Protects against overcharging, over-discharging, overcurrent, overheating, and balances each cell for extended lifespan.

• ✅ High Discharge Capability

Rated for 100A continuous and 150A peak (2 minutes @ 25°C) – ideal for powering high-load appliances and tools.

• ✅ Robust Safety & Certification

Built with LiFePO₄ chemistry, free of cobalt, and certified to UN38.3, CE, IEC62619 safety standards.

🧰 Technical Specifications:

Model SE-G5.3

Battery Chemistry LiFePO₄ (LFP)

Nominal Voltage 51.2V

Capacity 104Ah

Total Energy 5.32kWh

Usable Energy 4.79kWh (90% DoD)

Cycle Life ≥6,000 cycles @ 90% DoD

Charge/Discharge Current 50A recommended / 100A max / 150A peak

Operating Voltage Range 43.2V – 57.6V

Dimensions (W×H×D) 440 × 133 × 560 mm

Weight 44kg

Mounting Options Wall / Rack / Floor

IP Rating IP20

Operating Temp Charge: 0°C–55°C

Discharge -20°C–55°C

Storage Temp 0°C – 35°C

Communication CAN2.0, RS485

Max Units in Parallel 64 units (340kWh total capacity)

Certifications UN38.3, CE, IEC62619

Warranty 10 years 

💡 Ideal For:

• Load-shedding backup

• Hybrid solar systems with modular expansion

• Residential and light commercial storage setups

• Deye/Sunsynk-compatible energy builds

🔌 Built to Scale. Engineered to Last.

The Deye SE-G5.3 delivers real-world performance with smart integration and long-term reliability. Whether you’re powering a home or expanding a commercial setup — this battery has your back. Add to your system ASAP!