Modular expandable
5 kWh base capacity and up to five additional storage modules.
Preise für
Discount for bank transfers
The price displayed in the shop does not yet include the discount. The discount will be applied to your invoice after you place your order.
ANCHOR SOLIX
The next generation of Anker Storage solution: 5 kWh storage for the balcony power plant, modularly expandable up to 30 kWh.
PEAK PERFORMANCE · MAXIMUM SAVINGS
Generating and storing electricity isn't enough without real power. The all-in-one solar solution delivers power when it's needed.
5 kWh base capacity and up to five additional storage modules.
High performance for demanding consumers in the household.
Designed to cover a large portion of typical household appliances.
Storage system designed for long-lasting performance.
EARLY BIRD INFORMATION
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TOP-CLASS STORAGE CAPACITY
A 5 kWh base unit is sufficient to supply an average German household overnight. Even demanding appliances like a heat pump can continue running after nightfall.
If demand increases, the system can easily be expanded to up to 30 kWh.


ALL-IN-ONE DESIGN
Thanks to its wireless design and five-step setup in the app, the system is ready for use quickly after unpacking.
Note: The connection via a Wieland connector must be carried out by a qualified electrician.
Thanks to its modular design, the system can be stacked and expanded. The Solarbank 4 Pro is compatible with the previous BP1600 and BP2700 storage modules. The output power of the main unit can be affected by the installation order of different battery modules.
The Solarbank 4 Pro BP5000 extension battery is compatible with Solarbank 2 Pro, Solarbank 2 AC, Solarbank 2 Plus and Solarbank 3 Pro.
LONG-LASTING PERFORMANCE




ANKER POWEROS
AI EMS analyzes weather data, household consumption and electricity prices in real time and dynamically controls charging and discharging – for optimized energy use.
The Anker The voice assistant allows users to query generation, switch modes, and adjust settings via voice command. The system independently determines a charging and discharging path based on real-time weather data and user behavior.


SMART METER GEN 2
Real-time monitoring ensures that the solar bank delivers precisely the required energy. Thanks to its dual-circuit design, the main power circuit is monitored, while the second channel can provide active overload protection or detect the feed-in from third-party solar panels.
ANKER SOLIX NEWSLETTER
Get information on currently available offers for the Solarbank 4.
STORAGE FINDER & COMPARISON
Check capacity, grid power, emergency power, expandability and price per kWh across all models.