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$417.48The Story
Pylontech US5000-B LiFePo4 server rack battery.
The powerful and advanced Pylontech US5000-B battery is designed with the end user in mind, offering a range of features and benefits that set it apart from the competition. Pylontech is committed to providing the best quality batteries by designing and manufacturing their own Lithium Phosphate (LiFePO4) batteries and BMS boards.
Clean Energy Council (CEC) approved battery What is this?
Note: Free shipping applies to Capital city metro business addresses with unloading facilities, as these batteries ship on pallets.
Please Contact Us for shipping options prior to ordering.
Remarkable lifespan:
Over 6000 cycles even with a Depth of Discharge (DoD) as high as 90%. This means that you can rely on this battery to provide long-lasting performance, day after day.
Compact and modular design:
19" Rack design allows for easy installation and expansion, giving you the flexibility to customise your system to your specific needs. Whether you choose to install it in a battery rack or opt for custom "feet" for added convenience, the US5000-B adapts to your requirements.
Power:
The US5000-B delivers impressive performance. With a single module, it can provide a burst of up to 9.5KW for 15 seconds, ensuring that your energy needs are met, even in high-demand situations.
Flexibility:
The modular design allows you to choose the capacity that suits your requirements, with the option to integrate up to 16 modules seamlessly. This means that you have the power to design a system that meets your specific energy storage needs.
Compatibility:
The US5000-B can be easily integrated with most available hybrid inverters, making it a versatile choice for a wide range of systems. Additionally, it is backward compatible with existing US series products, allowing for a smooth upgrade path for Pylontech users. Communication is seamless with various communication protocols, including CAN and RS485, allowing for smooth integration into different systems.
Installation:
The simple buckle fixing mechanism reduces installation time and cost, making it a convenient choice for both homeowners and installers. With the US5000-B, there's no need for a separate Battery Management Unit, streamlining the installation process even further.
Each Battery comes with a 210MM long interlinking Kit to connect batteries in Parallel or for optimum performance longer external cables for parallel busbar connection are available: 2 x 2 metre Battery Cables with 2 x 3m Data Cables.
Important note for Victron based systems:
Pylontech US2000, US3000 and US5000 batteries use 15 cells in series, while most other LiFePO₄ batteries use 16 cells. When a Victron system charges to 53.2V, a 16-cell battery spreads that voltage across 16 cells (about 3.32V per cell). A 15-cell battery has to spread the same total voltage across only 15 cells, which means each cell sits higher (about 3.55V per cell). Because the cells are operating closer to their upper limit, some systems may show a high voltage warning during the final stage of charging. Lowering the maximum charge voltage slightly (for example to 52.4V) reduces the voltage on each cell and can help prevent these warnings, with little change to usable capacity
Quick Specs:
- 4RU size (161mm tall)
- Cycle life: ;6000 cycles @ 25°C with 95% DoD for daily cyclic applications
- Usable capacity of 4.56kWh @ 48 VDC
- Working Temperature Range -10°C to 55°C, (Charging 0~55°C: Discharging -10~55°C)
- Modular design gives you the power to design systems from 4.8kWh to a commercial-sized 1.704MWh
- Compatible with many available Hybrid inverters
- Pre-charge function to protect ESS from surge currents
- Safety Cert. CE, UL1973, UKCA, UN38.3, IEC62619, IEC63056
Specifications
Click Here To View Pylontech US5000 DATASHEET
Warranty
Designed to last over 15 years, the US5000-B comes with an impressive 10-year warranty.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Pylontech US5000-B LiFePo4 server rack battery.
The powerful and advanced Pylontech US5000-B battery is designed with the end user in mind, offering a range of features and benefits that set it apart from the competition. Pylontech is committed to providing the best quality batteries by designing and manufacturing their own Lithium Phosphate (LiFePO4) batteries and BMS boards.
Clean Energy Council (CEC) approved battery What is this?
Note: Free shipping applies to Capital city metro business addresses with unloading facilities, as these batteries ship on pallets.
Please Contact Us for shipping options prior to ordering.
Remarkable lifespan:
Over 6000 cycles even with a Depth of Discharge (DoD) as high as 90%. This means that you can rely on this battery to provide long-lasting performance, day after day.
Compact and modular design:
19" Rack design allows for easy installation and expansion, giving you the flexibility to customise your system to your specific needs. Whether you choose to install it in a battery rack or opt for custom "feet" for added convenience, the US5000-B adapts to your requirements.
Power:
The US5000-B delivers impressive performance. With a single module, it can provide a burst of up to 9.5KW for 15 seconds, ensuring that your energy needs are met, even in high-demand situations.
Flexibility:
The modular design allows you to choose the capacity that suits your requirements, with the option to integrate up to 16 modules seamlessly. This means that you have the power to design a system that meets your specific energy storage needs.
Compatibility:
The US5000-B can be easily integrated with most available hybrid inverters, making it a versatile choice for a wide range of systems. Additionally, it is backward compatible with existing US series products, allowing for a smooth upgrade path for Pylontech users. Communication is seamless with various communication protocols, including CAN and RS485, allowing for smooth integration into different systems.
Installation:
The simple buckle fixing mechanism reduces installation time and cost, making it a convenient choice for both homeowners and installers. With the US5000-B, there's no need for a separate Battery Management Unit, streamlining the installation process even further.
Each Battery comes with a 210MM long interlinking Kit to connect batteries in Parallel or for optimum performance longer external cables for parallel busbar connection are available: 2 x 2 metre Battery Cables with 2 x 3m Data Cables.
Important note for Victron based systems:
Pylontech US2000, US3000 and US5000 batteries use 15 cells in series, while most other LiFePO₄ batteries use 16 cells. When a Victron system charges to 53.2V, a 16-cell battery spreads that voltage across 16 cells (about 3.32V per cell). A 15-cell battery has to spread the same total voltage across only 15 cells, which means each cell sits higher (about 3.55V per cell). Because the cells are operating closer to their upper limit, some systems may show a high voltage warning during the final stage of charging. Lowering the maximum charge voltage slightly (for example to 52.4V) reduces the voltage on each cell and can help prevent these warnings, with little change to usable capacity
Quick Specs:
- 4RU size (161mm tall)
- Cycle life: ;6000 cycles @ 25°C with 95% DoD for daily cyclic applications
- Usable capacity of 4.56kWh @ 48 VDC
- Working Temperature Range -10°C to 55°C, (Charging 0~55°C: Discharging -10~55°C)
- Modular design gives you the power to design systems from 4.8kWh to a commercial-sized 1.704MWh
- Compatible with many available Hybrid inverters
- Pre-charge function to protect ESS from surge currents
- Safety Cert. CE, UL1973, UKCA, UN38.3, IEC62619, IEC63056
Specifications
Click Here To View Pylontech US5000 DATASHEET
Warranty
Designed to last over 15 years, the US5000-B comes with an impressive 10-year warranty.























