The LVW5.8S is a 25.6V 228Ah LiFePO4 battery with 5.83kWh of energy storage, designed for residential energy storage, off-grid systems, and backup power applications. It supports both wall-mounted and floor-standing mobile installation. With dimensions of 343 × 260 × 496mm and a weight of approximately 48kg, it can fit a range of installation spaces.
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The 5.83kWh LiFePO4 battery features a metal enclosure that protects the internal cells and electrical components. Handles on both sides make transportation and on-site installation easier. An LCD display is available as an option for checking SOC, voltage, current, temperature, charge/discharge status, and alarm information.
The LVW5.8S uses Grade A LiFePO4 cells for reliable safety and stable performance. With a cycle life of ≥6,500 cycles, the battery is designed for long-term energy storage use and helps reduce the need for frequent battery replacement.
The 5.83kWh battery is equipped with a smart BMS that continuously monitors battery operation and provides protection against overcharge, over-discharge, overcurrent, and short circuit.
The standard charging current is 50A, with a maximum of 100A. Standard discharge current is 100A, with a maximum of 200A and a peak of 210A. A single battery is recommended for loads of 2–4kW. For higher-power systems, multiple battery modules can be connected in parallel to increase both storage capacity and discharge capability.
Smart BMS for Lifepo4 Battery Protection
The battery supports CAN and RS485 communication for BMS connection with compatible hybrid and off-grid inverters. Bluetooth is also available for local battery monitoring. Communication protocols can be configured according to the inverter model and system requirements, with support for major inverter brands such as Deye, Growatt, GoodWe, SMA, Victron, Sungrow, MUST, and SolaX.
Compatible Inverter List
Multiple LVW5.8S battery modules can be connected in parallel to expand system capacity. Up to 15 batteries can be connected, providing a total storage capacity of approximately 87.5kWh. The actual number of batteries should be determined according to inverter compatibility and system design requirements.
Wall Mounted Energy Storage Battery Parallel Connection
• Residential Energy Storage
For residential solar energy storage, backup power, and daily energy management.
• Farm Energy Storage
Suitable for farms, irrigation systems, and other agricultural power applications.
• Off-Grid Energy Storage
Suitable for areas without grid access or with unreliable grid power, and can be integrated with solar systems and compatible inverters.
• Backup Power
Provides backup power for homes and other essential loads during power outages or grid instability.
Depending on the target market and project requirements, relevant CE, UL, and IEC certifications or test reports can be provided for the 5.83kWh lithium battery, together with shipping documents such as MSDS and UN38.3. These documents help support transportation, import, and project compliance requirements in different countries and regions.
Lithium Battery Certification
Delong provides OEM and ODM services for distributors, system integrators, installers, and energy storage brands. You can customize battery capacity, BMS configuration, communication protocols, enclosure design, and other specifications according to your project requirements. Contact us to discuss your application and battery requirements.
Delong Energy Lithium Battery Supplier
| Model | LFP5.8S |
|---|---|
| Nominal Voltage | 25.6V |
| Nominal Capacity | 228Ah |
| Battery Energy | 5.83kWh |
| Weight | 48Kg |
| Dimensions(L*D*H) | L343*D260*H496mm(With Wheels 562mm) |
| Charge Current | Standard: 100A, Max.: 200A, peak: 210A |
| Discharge Current | Recommend/100A; Max./200A; Peak/210A(5 sec.) |
| Recommended load(Single battery) | 2-4kw |
| Discharging Cut-off Voltage | 22.4V±0.2V |
| Charging Cut-off Voltage | 28.8V±0.2V |
| Cell Type | LiFePO4 Battery |
| HMI Interface | Display Screen |
| Terminal | M8 |
| Communication Mode | RS485 / CAN / BT |
| Case Material | Metal Box |
| Depth of Discharge | 95 |
| Working Temperature | 0℃~45℃ Charge / -5℃~55℃ Discharge |
| The Shelf Temperature | -20℃~60℃ |
| Humidity | 5~95% (RH) |
| Design Life Cycle | 10+ Years (25°C/77°F) |
| Assembly Method | Wall-mounted / Floor-Standing(Optional wheels) |
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