Anker SOLIX Solarbank 3 Pro: More Capacity, Same Space, Higher Performance

Renewable energy solutions are becoming increasingly popular as homeowners and renters alike seek sustainable and cost-effective ways to power their homes. Anker, a renowned brand in consumer electronics, has recently unveiled its latest innovation under the SOLIX brand: the Solarbank 3 Pro. This advanced solar storage solution is specifically designed for balcony solar power systems, offering significant improvements in capacity, efficiency, and overall performance.

Enhanced Capacity and Compact Design

The Anker SOLIX Solarbank 3 Pro stands out primarily due to its impressive increase in storage capacity. Equipped with a robust lithium iron phosphate (LFP) battery, the Solarbank 3 Pro offers a substantial 2.78 kWh capacity. This marks a significant upgrade from its predecessor, the Solarbank 2 Pro, which featured a 1.6 kWh battery. Remarkably, Anker has managed to integrate this higher capacity into nearly the same physical dimensions. Measuring just 460 × 254 × 279 mm, the Solarbank 3 Pro is only 30 mm taller than the previous model, making it ideal for space-constrained environments such as balconies or small terraces.

Despite its compact size, the Solarbank 3 Pro weighs in at a manageable 29.2 kg, ensuring ease of installation and mobility. Anker guarantees a long lifespan for the battery, promising at least 6,000 charge cycles with a residual capacity of 70%. This durability makes the Solarbank 3 Pro a reliable long-term investment for sustainable energy storage.

Improved Input and Output Performance

One of the standout features of the Solarbank 3 Pro is its enhanced input and output capabilities. The device now supports up to 3,600 W of input power through its four Maximum Power Point Tracking (MPPT) channels, significantly surpassing the previous model's theoretical maximum of 2,400 W. This improvement allows users to connect more powerful solar modules, maximizing energy generation and storage efficiency.

However, due to regulatory constraints, the Solarbank 3 Pro maintains an 800 W limit for grid-connected output in Germany. In other regions, the device can support up to 1,200 W of output power, highlighting Anker's commitment to future-proofing its products for international markets.

Bidirectional AC Connection for Flexible Energy Management

A notable innovation in the Solarbank 3 Pro is its bidirectional AC connection. Traditionally, the AC connection was solely used to feed up to 800 W of power back into the household grid. Now, users can also utilize this connection to charge the battery directly from the grid. This feature is particularly beneficial for those with dynamic electricity tariffs, allowing them to purchase electricity at lower rates during off-peak hours and store it for later use.

The Solarbank 3 Pro can draw up to 1,200 W from the grid to charge its battery. When paired with an additional BP1600 expansion battery, the maximum input power increases to an impressive 3,600 W. Additionally, the dedicated AC output has been upgraded from 1,000 W to 1,200 W, providing users with greater flexibility and power availability for household appliances and electronics.

Expandable Storage for Greater Energy Independence

Compatibility with Anker's BP1600 expansion batteries further enhances the Solarbank 3 Pro's versatility. Users can expand their storage capacity up to a substantial 16 kWh, ensuring ample energy reserves for extended periods of low solar generation or increased energy consumption. This scalability makes the Solarbank 3 Pro an ideal solution for households aiming for greater energy independence and resilience.

Robust and Weather-Resistant Construction

Designed for outdoor use, the Solarbank 3 Pro boasts an IP65 rating, providing robust protection against dust and water ingress. This ensures reliable operation even in harsh weather conditions, making it suitable for installation in exposed locations such as balconies or terraces. Additionally, the device is engineered to withstand extreme temperatures ranging from -20°C to +55°C, further enhancing its durability and reliability.

Smart Energy Management with Anker Intelligence

Anker has integrated advanced artificial intelligence (AI) capabilities into the Solarbank 3 Pro through its proprietary Anker Intelligence system. This innovative feature analyzes household energy consumption patterns and predicts future energy needs after just a few days of use. By accurately forecasting energy demand, Anker Intelligence optimizes the timing of energy storage and consumption, maximizing the utilization of solar-generated electricity.

When combined with Anker SOLIX Smart Plugs, the system intelligently manages connected appliances, activating them only when sufficient solar power is available or anticipated. This smart management approach ensures optimal energy efficiency and reduces reliance on grid electricity, resulting in significant cost savings for users.

Furthermore, Anker Intelligence incorporates weather forecasts into its predictive algorithms, enabling the Solarbank 3 Pro to proactively adjust energy storage and consumption strategies based on anticipated solar availability. This sophisticated approach positions the Solarbank 3 Pro as a competitive alternative to larger, more complex energy management systems.

Pricing and Availability

The Anker SOLIX Solarbank 3 Pro is available for pre-order starting April 8, 2025, directly from Anker's official website and selected retailers. The standard retail price is set at €1,499. However, early adopters in Germany can take advantage of a special introductory offer, securing the Solarbank 3 Pro for just €1,199. This promotional price also includes the Anker SOLIX Smart Meter, providing users with comprehensive energy monitoring capabilities.

Conclusion: A Powerful and Intelligent Solar Storage Solution

The Anker SOLIX Solarbank 3 Pro represents a significant advancement in residential solar energy storage solutions. With its increased battery capacity, enhanced input and output performance, and innovative bidirectional AC connection, the Solarbank 3 Pro offers unparalleled flexibility and efficiency for balcony solar power systems.

Its compact, weather-resistant design ensures reliable operation in diverse environments, while the expandable storage options provide scalability for growing energy needs. The integration of Anker Intelligence further elevates the Solarbank 3 Pro, delivering smart, AI-driven energy management that optimizes solar utilization and reduces electricity costs.

For homeowners and renters seeking a robust, intelligent, and future-proof solar storage solution, the Anker SOLIX Solarbank 3 Pro is undoubtedly a compelling choice.