- On sale!
Batterie lithium LiFePO4 4,8 kWh - Pylontech US5000 48 V 100 Ah – communication CAN/RS485
4.8 kWh lithium battery for energy storage and solar power applications, suitable for self-consumption, backup or off-grid systems. LiFePO4 technology with BMS and CAN/RS485 communication for seamless integration into a solar system. Recommended if you are looking for a scalable 48 V modular solution that can grow with your needs.
- Specifications: 4.8 kWh, 48 V, up to 6,000 cycles at 80% DoD, deep discharge up to 95% stated, 19-inch rack format.
- Cells: lithium cells (brand/grade not specified), safety-oriented design with modules and BMS developed by Pylontech.
- BMS + communication: comprehensive protection (overcharge, over-discharge, overcurrent, temperature) and cell balancing management, with CAN/RS485 communication and remote updates.
- Compatibility + scalability: It allows you to easily expand your energy storage by connecting additional modules up to 16 units (up to 76.8 kWh according to the table) and to operate with inverters compatible with the Pylontech protocol via CAN/RS485.
Registering it onthe Pylontech websiteallowsyouto extend the warranty period to 10 years.
* Battery-to-inverter connection cables are sold separately.
Currently being restocked: expected arrival mid-May 2026
Compatible avec :

Pylontech US5000 Lithium Battery: High-Performance, Reliable Solar Energy Storage
The Best Solution
The Pylontech US5000 lithium battery is a strategic solution for maximising the performance of your solar system and increasing your energy self-sufficiency. With an impressive storage capacity of 4.8 kWh, it allows you to capture and store the surplus energy generated by your solar panels. This energy reserve can then be used at times of high consumption or when solar production is insufficient, ensuring a continuous energy supply. By integrating this battery into your system, you benefit from greater flexibility and optimised management of your solar energy production, helping to reduce your reliance on the grid and save on your energy bills. Furthermore, its lithium technology guarantees an extended lifespan and reliable performance, making the Pylontech US5000 the ideal choice for sustainable and efficient energy management.
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Important notice for our customers in Belgium: An environmental fee of €114.73 (excluding VAT) applies to the purchase of each Pylontech US5000 lithium battery. Please add the corresponding product when purchasing this lithium battery. See the bottom of the page for more information. |
Key Features
| A compact design for minimal footprint, ideal for optimising your space without compromising on performance. | With over 10 years of technical experience, we offer you expertise and innovation at every stage. | ||
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Safety is guaranteed thanks to cells, modules and a BMS developed entirely by our experts. |
Designed to be scalable to suit your needs, the system evolves with demand to offer you flexibility and performance. | ||
| Designed for high resistance to current surges, the technology guarantees unrivalled reliability. | Developed for maximum reliability with a low failure rate, our product ensures consistent and long-lasting performance. | ||
| Take advantage of the remote upgrade feature to keep your systems up to date, effortlessly. | Enjoy peace of mind with a 10-year warranty, ensuring the quality and durability of your purchase. |
Benefits
Excellent controllability• Vertical production chain • Reliable supply • Reliable safety and quality • Exceptional performance |
R&D on cathodes Automated cell production BMS/Module System integration |
Technical specifications
- Nominal capacity: 4.8kWh
- Nominal voltage: 48V
- Technology: Lithium Iron Phosphate (LiFePO4)
- Cycle life: Up to 6,000 cycles at 80% depth of discharge (DOD)
- Weight: 40 kg

The benefits of the Pylontech US5000 battery

Optimal performance: LiFePO4 technology offers excellent energy density, a long service life and enhanced safety compared to other types of batteries.
Flexibility: The US5000 battery is modular, allowing you to adapt its capacity to your specific needs by adding additional modules.
Reliability: Designed to withstand the toughest conditions, the Pylontech battery is robust and durable.
Safety: Built-in protection systems ensure safe and reliable operation.
Ease of installation: The battery is easy to install and integrate into an existing solar system.
Energy efficiency: High efficiency maximises the use of stored energy.
Warranty: Pylontech offers a multi-year warranty on its batteries, demonstrating their quality and reliability. Registering it on the Pylontech website allows you to extend the warranty period to 10 years.
Typical applications
- Self-consumption: Maximise the use of your own solar energy production.
- Backup: Ensure an emergency power supply in the event of a power cut.
- Load shedding: Limit consumption peaks and reduce your electricity bills.
- Off-grid systems: Provide an autonomous power supply in areas not connected to the grid.

The US5000 lithium iron phosphate battery, developed by Pylontech, is an energy storage solution offering a reliable power supply for various equipment and systems.
•Integrated soft start: Limits current spikes when starting the inverter from the battery.
•Dual protection: Ensures enhanced safety thanks to a built-in dual layer of protection.
•Automatic configuration: The address is configured automatically when connecting multiple battery banks.
•Easy wake-up: Can be activated by a 5–12V signal via the RJ45 port.
•Remote update: Allows remote updates via the CAN or RS485 communication ports.
•Deep discharge: Allows discharge down to 95%, compatible with inverters following the Pylontech protocol.
•Environmentally friendly: Non-toxic, pollution-free and environmentally friendly.
•Safety and longevity: Made from LiFePO4, offering high safety and a long service life.
•Comprehensive protection: Protects against over-discharge, overcharge, overcurrent and extreme temperatures.
•Intelligent management: Automatically manages the state of charge and cell balancing.
•Flexible configuration: Multiple modules can be connected in parallel to increase capacity and power.
•Silent cooling: Operates with a self-cooling mode, thereby reducing noise.
•Low self-discharge: Can remain uncharged for up to 6 months without memory effect, and operates efficiently even during partial charge/discharge cycles.
•Compact and lightweight: Small size and light weight, easy to install and maintain, with a standard 19-inch format.
•Wide compatibility: Compatible with other Pylontech 48V batteries. When using different types of modules together, the newest one must always be used as the main battery.
Why choose Pylontech?
In summary, the US5000 is a reliable, safe and easy-to-use battery, ideal for a variety of energy storage needs. Pylontech is a global leader in the field of energy storage.
Pylontech batteries are renowned for their quality, reliability and performance. By choosing Pylontech, you are opting for a sustainable and efficient solution for your solar installation.
In summary, the Pylontech US5000 lithium battery is an ideal solution for those who wish to optimise their solar system and benefit from greater energy independence. Its performance, reliability and ease of installation make it a wise choice for both homeowners and professionals.
Modular Capacity
Expandable up to 16 units in series


1 •ADD DipSwitch:allows you to define the master and slave batteries.
2 •Contact / Console
3 •A/CAN
•B/RS485:connection used for communication with the inverter.
4 •Link Port 0/1:enables communication between multiple batteries in parallel.
5 •Earth point
6 •POWER:ON-OFF power switch
7 •Start:Start - Stop
8 •Run:green indicator light that flashes or remains lit to indicate the battery’s operating status.
9 •Alarm:flashes to indicate that the battery is in alarm mode; remains lit to indicate that the battery is under protection.
10 •SOC:indicator lights show the current battery capacity.
11 •Negative power terminals: one connects to the equipment, the other is connected in parallel with another battery module to increase capacity.
12 • Positive power terminals: one connects to the equipment, the other is connected in parallel with another battery module to increase capacity.
Why use a battery storage system?
High energy demand in the morning and evening, but solar production is more sufficient at midday.
The battery storage system balances supply and demand.
High efficiency for your electricity supply
Reduce and save on your electricity bills
A comparison table showing the price per kWh over the battery’s lifespan at a glance!

There are several storage technologies available: Gel or AGM batteries, lithium batteries, OPzS and OPzV.It is not easy to choose the most suitable technology for your needs. Each technology has its own characteristics (size, power, cost, number of cycles and lifespan, etc.). This table allows you to quickly compare the price per usable kWh over the battery’s lifespan.
C10= test involving a 10-hour charge or discharge.
C24= assessment of a charge or discharge over 24 hours.
View our comparison table by clicking here.

Specific Information for Belgian Customers – Bebat Tax
As part of our commitment to regulatory compliance and environmental responsibility in Belgium, we would like to inform our customers that the purchase of a Pylontech US5000 lithium battery is subject to a mandatory environmental levy.
An amount of €114.73 excluding VAT must be added for each battery purchased, as a direct contribution to Bebat, the organisation responsible for the management of batteries and accumulators in Belgium. This measure is in accordance with current Belgian environmental legislation.
Important: When purchasing a lithium battery, please add the corresponding product "Bebat Pylontech US5000 Environmental Levy" according to the number of batteries you are ordering. Otherwise, we will recalculate and invoice the amount after the purchase.
This tax applies only to Belgian customers.
FAQ - Pylontech US5000 Lithium Battery
Data sheet
- Cycles
- 6000
- Storage temperature
- -20~60°C
- Operating temperature
- 0~50°C
- Length
- 420 mm
- Voltage
- 48V
- Technology
- Lithium
- Battery capacity
- 100Ah
- Width
- 442 mm
- Height
- 161 mm
- Type of cooling
- Natural
- Standard warranty (years)
- 10 years
- Humidity
- 5% to 95%a Relative humidity (non-condensing)
- Rated capacity
- 4800 Wh
- Operating temperature range
- -10~50 ℃ (discharge)
0~50 (Charge) - Weight
- 39.7 kG
- Communication
- RS485/CAN
- Maximum continuous charge/discharge current
- 100 A
- DOD
- 95%
- Communication port
- RS485, CAN
- Charge/discharge
- 80 Ah (Recommended) - 120@ 15min (Max.)
- Max. quantity in a series
- 16 pieces
- Authentication level
- UL1973/UL9540AIEC62619/IEC63056/ICE61000-6-2/3/UN38.3
- Recommended charge/discharge current
- 80 A
- Usable capacity
- 4560 Wh
- Short-circuit current
- less than 2000A/2ms
Specific References
- UPC
- 768563815683
- EAN13
- 0768563815683
- MPN
- US5000
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Batterie lithium LiFePO4 4,8 kWh - Pylontech US5000 48 V 100 Ah – communication CAN/RS485 — Lithium battery
Batterie lithium LiFePO4 4,8 kWh - Pylontech US5000 48 V 100 Ah – communication CAN/RS485 by Pylontech is available in our Lithium battery catalog. Technical specifications: cycles: 6000, storage temperature: -20~60°C, operating temperature: 0~50°C, length: 420 mm, voltage: 48V, technology: Lithium, battery capacity: 100Ah, width: 442 mm, height: 161 mm, type of cooling: Natural, standard warranty (years): 10 years, humidity: 5% to 95%a Relative humidity (non-condensing), rated capacity: 4800 Wh, operating temperature range: -10~50 ℃ (discharge) 0~50 (Charge), weight: 39.7 kG, communication: RS485/CAN, maximum continuous charge/discharge current: 100 A, dod: 95%, communication port: RS485, CAN, charge/discharge: 80 Ah (Recommended) - 120@ 15min (Max.), max. quantity in a series: 16 pieces, authentication level: UL1973/UL9540AIEC62619/IEC63056/ICE61000-6-2/3/UN38.3, recommended charge/discharge current: 80 A, usable capacity: 4560 Wh, short-circuit current: less than 2000A/2ms. Product weight: 40.0 kg. Reference: US5000+100 - 4.8kWh.


