The Pylontech US5000 4.8kWh Li-Ion Solar Battery is a high-capacity, rack-mounted, server-style battery module designed to store surplus solar energy in its advanced LiFePO₄ cells, releasing it when your home or business needs power. Building on the proven legacy of the Pylontech US series, the US5000 delivers increased usable energy, improved efficiency, and exceptional scalability - making it one of the most capable and future-ready battery modules in its class.
Engineered for installations that require greater storage capacity per unit, the US5000 combines enhanced energy density with outstanding safety and long-term reliability. Thanks to its robust rack-mount design and intelligent, integrated Battery Management System (BMS), it ensures optimal cell protection, superior thermal stability, and seamless communication with a wide range of compatible 48V hybrid inverters via CAN and RS485 protocols.
Delivering 4.8kWh of nominal energy per module and up to 4.56kWh usable energy with its deep 95% depth of discharge, the US5000 offers exceptional performance whether used as a standalone battery or as part of a larger, modular energy storage system. With a lifespan exceeding 6,000 cycles at 90% DoD, it provides dependable long-term operation, optimising your solar investment and supporting both daily cycling and backup applications.
The US5000 supports continuous discharge rates of 2.4kW with surge capability up to 5.8kW for 15 seconds, allowing it to power demanding household loads and deliver reliable backup performance during outages. Its modular architecture enables simple, scalable expansion from a single unit up to 16 batteries in parallel, supporting system capacities of up to 76.8kWh without requiring additional control modules.
Designed for quick installation and installer-friendly handling, the US5000 features a slim, compact, rack-mountable form factor weighing approximately 38kg, making it ideal for battery cabinets, server racks, utility rooms, and garage setups. Its low-voltage architecture ensures broad inverter compatibility with leading brands such as Victron, Solis, GoodWe, SMA, and more.
Whether your goal is to maximise solar self-consumption, create a dependable backup solution, or reduce grid reliance, the Pylontech US5000 offers a robust, flexible, and future-proof energy storage option backed by a 7-year standard warranty, extendable to 10 years with registration.
- 4.8kWh nominal capacity: With ~4.56kWh usable energy at 95% DoD
- High scalability: Stack up to 16 modules for a total of 76.8kWh
- Powerful output: 2.4kW continuous discharge, 5.8kW surge (15 seconds)
- Long lifespan: Over 6,000 cycles at 90% DoD
- Advanced BMS: Protects against overcharge, over-discharge, overcurrent & temperature anomalies
- LiFePO₄ chemistry: Superior safety, stability, and thermal resilience
- Inverter compatibility: Works with major brands via CAN/RS485 (Victron, GoodWe, Solis, SMA, etc.)
- Installer-friendly: Approx. 38kg, slim rack-mountable design
- Low maintenance: Durable, passively cooled system for silent operation
Technical Specifications
- Model: Pylon US5000
- SKU: PYLON-US5000
- Nominal Voltage: 48V
- Nominal Capacity: 100Ah / 4.8kWh
- Usable Capacity: Approx. 4.56kWh (95% DoD)
- Cycle Life: >6,000 cycles @ 90% DoD
- Max Continuous Discharge: 2.4kW
- Peak Discharge (15s): 5.8kW
- Efficiency: >95%
- Scalability: Up to 16 units in parallel
- Weight: ~38kg
- Communication Interfaces: CAN, RS485
- Mounting: Rack or wall (brackets not included)
- Warranty: 7 years (extendable to 10)
Bracket mounting hardware is not included and must be purchased separately.
Code: PYLON-US5000