Overview of the Anker SOLIX BP2700 Expansion Battery
Upgrade your home energy system with the Anker SOLIX BP2700 Expansion Battery. This unit is specifically designed to seamlessly integrate with the Anker Solarbank 2 and Solarbank 3 series. It provides a substantial power boost, enhancing your energy independence. This expansion battery is a compact and powerful solution. It allows you to store more solar energy for when you need it most. It’s an ideal choice for maximizing your self-generated power.

Massive Capacity Expansion
The BP2700 offers a significant 2.7 kWh of additional storage capacity. This is a major upgrade from previous models, all within a similar physical footprint. For users with the Solarbank 3 E2700 Pro, the system is highly scalable. You can stack up to five BP2700 units for a massive total capacity of 16 kWh. This level of storage rivals full-fledged home energy systems, giving you ultimate control over your power.
Seamless Integration and Design
Anker designed the BP2700 for ultimate simplicity and efficiency. The batteries feature a clever stackable design that requires no complex wiring or technical modifications. This allows for a clean, vertical installation that saves space. Despite its high capacity, the battery maintains a compact form factor. Its design ensures it can be installed discreetly in various indoor or outdoor locations.
Built for Durability and Longevity
The Anker SOLIX BP2700 is engineered to last. It features a robust housing with an IP65 rating, ensuring protection against dust and water. This makes it perfectly suited for both indoor and outdoor use in various weather conditions. At its core is a modern LiFePO4 battery. This advanced chemistry guarantees a long lifespan of over 6,000 charge cycles and up to 15 years of reliable performance.
Smart Energy Management
Take full control of your energy with the AnkerIntelligence app. The app provides real-time insights into your energy production and consumption. It also tracks your expected solar surplus. With smart recommendations on when to charge or discharge, the app helps you optimize your energy usage. This intelligent management helps reduce your reliance on the grid and lower your energy costs effectively.
Technical Specifications
Here is a summary of the key technical details for the Anker SOLIX BP2700 Expansion Battery.
Brand |
Anker |
Model |
SOLIX BP2700 (A17C53Z1-85) |
Battery Type |
LiFePO4 |
Battery Capacity |
2688 Wh (2.7 kWh) |
Lifespan |
6,000+ Cycles |
IP Rating |
IP65 |
Dimensions |
460 × 233 × 217.5 mm |
Weight |
24 kg |
Compatibility |
Anker Solarbank 2 / Solarbank 3 Series |
What's Included in the Box

Your Anker SOLIX BP2700 Expansion Battery package comes with everything you need for installation:
- 1 × Anker SOLIX BP2700 Expansion Battery
- 2 × Fixed Bracket
- 2 × L-Shape Wall Mount Fitting
- 2 × Expansion Screw (M5 x 60 mm)
- 4 × Screw (M5 x 10 mm)
Unlock Your Home's Energy Potential
The Anker SOLIX BP2700 is more than just a battery; it's a step towards greater energy freedom. By storing your excess solar power, you ensure a reliable energy supply day and night, reducing your carbon footprint and saving on electricity bills. Consider adding the Anker SOLIX BP2700 to your Solarbank system for a powerful and intelligent energy solution.
Frequently Asked Questions (FAQ)
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What Anker products is the SOLIX BP2700 Expansion Battery compatible with?The Anker SOLIX BP2700 is an expansion battery specifically designed to work seamlessly with the Anker Solarbank 2 and Anker Solarbank 3 series. It cannot be used as a standalone power source and requires one of these base units to function.
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How many BP2700 batteries can I connect together?When used with a compatible main unit like the Anker Solarbank 3 E2700 Pro, you can stack up to five BP2700 expansion batteries. This allows you to scale your system's total capacity up to a massive 16 kWh.
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What is a LiFePO4 battery and why is it used in the BP2700?LiFePO4 stands for Lithium Iron Phosphate. This advanced battery chemistry is used for its superior safety, longer lifespan, and excellent thermal stability compared to traditional lithium-ion batteries. The BP2700 is rated for over 6,000 charge cycles and an operational life of up to 15 years, ensuring a durable and reliable investment.
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Can I install the Anker SOLIX BP2700 outdoors?Yes, the BP2700 is built for both indoor and outdoor use. It has an IP65 rating, which means it is fully protected against dust ingress and can withstand low-pressure water jets from any direction, making it safe for outdoor environments.
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Is the installation process difficult?No, the installation is designed to be very user-friendly. The BP2700 features a stackable design that allows for easy, vertical expansion without requiring any complicated or extra wiring. The package includes all the necessary mounting hardware.
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How do I monitor and manage the battery's performance?You can monitor and manage all aspects of your energy system, including the BP2700, through the AnkerIntelligence app. The app provides real-time data on energy storage, consumption, and solar generation, and offers smart recommendations to optimize your energy usage.
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Does the BP2700 add a lot of bulk to the system?Despite its large 2.7 kWh capacity, the BP2700 is designed to be compact. Its dimensions are 460 × 233 × 217.5 mm, and the vertical stacking design helps to maintain a small physical footprint even when expanding your system with multiple units.