5kw Inverter With Lithium Battery Solar System Delong
Delong’s 5kW inverter with lithium battery can form 5kWh, 10kWh, and 15kWh plug-and-play solar systems. It has two designs, a stack type and a vertical movable type, so you can get stable and uninterrupted power in different scenarios.
- LFP51100 Series
- HUP5.0-5 Series
- Brand: Delong Energy
- Sample: Available For Test
- Service: 10 Years Warranty
- Support: OEM, ODM, OBM, Customized
- Certificates: CE, UL, MSDS, IEC, UN38.3, ISO, etc.
Price: Click The Button Below To Get A Discount Price.
5kw Off Grid Solar Inverter With Lithium Battery – LFP51100 Series
Delong’s 5kW solar system includes an off-grid inverter and LiFePO₄ batteries. The all-in-one design saves your time and effort. You don’t need to worry about system compatibility or installation issues. It can directly lower your initial investment cost. The system looks clean and modern, and it fits well in your home to supply power, staying quiet but powerful. The simple stacking design gives you more possibilities. You can expand from 5kWh to 10kWh, 15kWh, 30kwh to improve your experience and make it more practical.

All In One Energy Storage System
The 5kW solar system is a trusted home battery for households. For 1-2 person families, it provides extra power during peak usage hours. For 3-4 person families, it is a reliable partner in reducing electricity bills. For households in areas with frequent power outages or remote locations, it serves as the main power source. Why choose Delong’s 5kW inverter and lithium batteries? Because they can enhance your electricity independence and improve your living comfort. Its additional features include:

5kwh All in One Battery System Application
Features Of 5kW Inverter with Lithium Batteries
- Grade-A LiFePO₄ Cells For Long Life
All our battery modules use LiFePO₄ cells from well-known brands like BYD and CATL. They offer high safety and a long cycle life of up to 6,500 cycles. Whether you are a distributor, a trader, or an end user, your interests can be well protected.
- Smart BMS For Safety
Each battery module has a built-in advanced BMS. It provides full protection against overcharge, over-discharge, short circuit, and more. This not only enhances safety but also helps extend the service life.
- Single-Phase or Split-Phase Inverter For Higher Efficiency
You can choose a single-phase or split-phase inverter for your system. Experience higher energy conversion efficiency and improve your energy independence and economic benefits.
- Use It for a Wider Range of Applications
The 5kW inverter and lithium battery system is suitable for many scenarios, such as homes, offices, data centers, camping, RVs, and farms.

5kwh All in One Battery and Inverter Application Field
Why Choose Delong As Your 5kW Inverter and Lithium Batteries Supplier?
Delong is a reliable lithium battery manufacturer with 14 years of hands-on experience. We understand the energy needs of various industries and provide cost-effective solutions. Our factory is equipped with advanced production lines, delivering large quantities of high-spec products every day. We hold international certifications such as CE, IEC, MSDS, and UN38.3, enabling our products to be installed worldwide. Delong also offers OEM/ODM services for distributors, traders, dealers, equipment manufacturers, and other users. Our wholesale prices are highly competitive, giving your business an extra advantage. Feel free to contact us anytime to discuss your project needs.
| Model | LFP51100 Series | HUP5.0 Series |
|---|---|---|
| Battery Energy | 51.2V 100Ah | 51.2V 100Ah |
| Size | 483*220*910mm | 460*262* 605/725mm |
| Weight | ≈62kg | ≈60kg |
| Product Image |
![]() 5kwh All In One Energy Storage System |
![]() 5000wh Portable Power Station 15kwh |

Delong – Lithium Battery Energy Storage System Factory
Technical Data
Battery Datasheet
| Model | LFP51100 |
|---|---|
| Nominal Voltage | 51.2V |
| Nominal Capacity | 100Ah |
| Battery Energy | 5.12Kwh |
| Discharging Cut-off Voltage | 44.8V±0.2V |
| Charging Cut-off Voltage | 57.6V±02V |
| Charging Current | Recommend/20A; Max./50A |
| Discharging Current | Recommend /50A; Max./100A* |
| Peak Discharging Current | 105A (5 sec.)* |
| Nos of Cells | 16pcs (1P16S) |
| Weight | 62Kg |
| Dimensions (L*W*H) | 483*220*910mm |
| Cell Type | LiFePO4 Battery |
| Terminal | M8 |
| Case Material | Metal Box |
| Communication Mode | USB / RS485 / WiFi(Optional) / Dry node control |
| Depth of Discharge | 95 |
| Working Temperature | 0°C-50℃ Charge / -10℃~55℃ Discharge |
| The Shelf Temperature | -20℃-60℃ |
| Humidity | 5-95%(RH) |
| Design Life Cycle | 10+Years (25℃/77°F) |
| Cycle Life | ≥6500 at 25℃ |
Inverter Datasheet
Click here for 5kw Single Phase Off-Gird Inverter Datasheet
PDF Download
LFP51100 Series Datasheet – 5kw All in one Lithium Battery 2025












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