DEYE 5.32kWh LV (Low Voltage) 104AH Lithium Battery SE-G5.3
The SE-G5.3 is a modular lithium iron phosphate (LiFePO₄) battery engineered for durability, safety, and scalable energy storage. Designed for residential and commercial systems, this low-voltage battery features intelligent monitoring, long cycle life, and versatile mounting options.
-Built with cobalt-free LiFePO₄ cells for thermal stability and non-toxic operation
-Safe low-voltage design ensures reliable performance across a variety of environments
-Cycle life exceeds 6000 cycles at 90% DoD, providing long-term energy storage value
-Supports continuous 1C charging and discharging rates
-5.32 kWh total energy, with 4.79 kWh usable capacity
-90% recommended Depth of Discharge (DoD)
-Peak discharge current of 150A for 2 minutes at 25°C
-Integrated BMS actively monitors voltage, current, and temperature
-IP20 protection rating with natural convection cooling
-Wide operating temperature range: -20°C to 55°C
-Expandable up to 64 units in parallel (32 without external configuration)
-Auto-balancing function between modules with different SOC levels
-Ideal for self-consumption optimization in home and business energy systems
-Automatic networking and IP addressing — no DIP switch configuration required
-Supports Deye platform for remote firmware updates and monitoring
-Also supports firmware upgrade via USB drive
-Constructed with pollution-free, environmentally safe materials
-Compact 19-inch 3U design conserves space without compromising capacity
-Compatible with standard 19” server racks (depth ≥ 600mm)
-Also supports floor-mounted or wall-mounted installation via wall brackets
-Chemistry: Lithium Iron Phosphate (LiFePO₄)
-Nominal Voltage: 51.2V
-Operating Voltage: 43.2–57.6V
-Capacity: 104Ah
-Energy: 5.32kWh (Total), 4.79kWh (Usable)
-Dimensions: 440 × 133 × 560 mm
-Weight: 44 kg
-Recommended Current: 50A | Max: 100A | Peak: 150A
-SOC Indicators: 5 LEDs for charge status, 3 LEDs for working, alarm, and protection -states
-Communication: CAN2.0, RS485
-Humidity Range: 5%–95%
-Max Altitude: ≤2000m
-Certifications: UN38.3, CE, IEC62619
-10-year limited warranty (terms and conditions apply)
-Installation by a qualified electrician is required
-Valid COC must be issued upon completion
-Installation must comply with SANS 10142


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