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The Anker SOLIX BP5000 Expansion Battery adds 5,024 kWh of additional storage capacity to compatible Anker SOLIX energy storage systems, ensuring that even more self-generated solar power can be stored and used exactly when it's needed. Thanks to its durable LiFePO₄ battery technology, simple installation, and robust design, the BP5000 is the ideal addition to your Anker SOLIX Solarbank.
More storage capacity for greater independence
With an additional capacity of 5,024 kWh, the BP5000 significantly increases your system's storage capacity. Depending on the compatible main unit, up to five expansion batteries can be integrated, allowing for a total capacity of up to 30 kWh. This allows your energy storage to be flexibly adapted to increasing power consumption.
Simple expansion
The expansion battery connects directly to the compatible Solarbank and is automatically recognized by the system. No additional configurations or complex installations are required. This allows you to expand your energy storage quickly and easily.
Durable LiFePO₄ technology
Modern lithium iron phosphate (LiFePO₄) technology offers maximum safety, excellent thermal stability, and an exceptionally long lifespan. With up to 10,000 charging cycles, an expected lifespan of approximately 15 years, and 10 years manufacturer's warranty, the BP5000 is designed for long-term use.
Suitable for indoor and outdoor use
Thanks to protection class IP66, the expansion battery is reliably protected against dust and strong jets of water. The permissible operating temperature range of -20 °C to +55 °C allows for year-round use indoors and outdoors.
Perfectly matched to the Anker SOLIX system
The BP5000 was specially developed for compatible Anker SOLIX Solarbank systems and works seamlessly with intelligent energy management. Please note: The BP5000 has no integrated inverter and cannot be operated independently. It serves exclusively as an expansion battery for compatible main storage units.
Technical highlights
- 5,024 kWh additional storage capacity
- High-quality LiFePO₄ battery technology
- Expandable to up to 30 kWh total capacity (system-dependent)
- Up to 10,000 charging cycles
- Lifespan of up to 15 years
- 10 years manufacturer's warranty
- Protection class IP66
- Operating temperature: -20 °C to +55 °C
- Robust casing for indoor and outdoor use
- Automatic integration into Anker SOLIX energy management
- Compatible with the Anker SOLIX Solarbank 4 E5000 Pro and other supported Anker SOLIX systems
With the Anker SOLIX BP5000 Expansion Battery, you can quickly and easily expand your existing Anker SOLIX storage solution. The additional storage capacity increases your self-consumption, reduces grid power draw, and future-proofs your energy system – ideal for households with growing energy needs.





