Anker SOLIX Solarbank Max AC: 7 kWh plug-and-play home battery storage system for PV retrofits

Die Anker SOLIX Solarbank Max AC ist ein AC-gekoppelter All-in-One-Heimspeicher mit 7.000 Wh Basiskapazität, der sich über die Steckdose an eine bereits bestehende Photovoltaikanlage nachrüsten lässt. Anders als die DC-gekoppelten Solarbank-Modelle (Solarbank 3 Pro, Solarbank 4 Pro) braucht sie keine Kompatibilität zum vorhandenen Wechselrichter: Sie bringt ihren eigenen integrierten Wechselrichter mit. Mit bis zu fünf BP7000-Erweiterungsakkus wächst der Speicher auf bis zu 42.000 Wh.

Technical Specifications at a Glance

The Key Benefits of the Solarbank Max AC

AC Coupling: Retrofit Without Changing the System

Because the Solarbank Max AC is connected to the AC grid rather than directly to the PV string, it can be retrofitted regardless of the existing inverter or module type. This is particularly suitable for households that already operate a photovoltaic system without storage and want to add a battery to it later without modifying the existing system.

Large base capacity, expandable in modular increments up to 42 kWh

Mit 7.000 Wh Basiskapazität deckt die Solarbank Max AC bereits den Abend- und Nachtverbrauch eines durchschnittlichen Haushalts ab. Wer mehr braucht, kombiniert bis zu fünf BP7000-Erweiterungsakkus und kommt auf bis zu 42 kWh Gesamtkapazität, genug für einen hohen Energiebedarf oder mehrere sonnenarme Tage in Folge.

Integrated Inverter with Emergency Power Function

The inverter is already built into the unit, so no separate component is required. The off-grid output allows selected loads to continue receiving power during a power outage.

IP66-rated and rugged housing for outdoor use

With an IP66 rating and an operating temperature range of −20 °C to +55 °C, the Solarbank Max AC is designed for year-round outdoor use, such as on a patio, in the garden, or mounted on a house wall.

Control via the Anker app

You can view the charge level, energy flow, and system status at any time in the Anker SOLIX app. Anker Intelligence automatically manages charging and discharging processes to increase self-consumption.

Compatibility: An Important Consideration Before Purchasing

Die Solarbank Max AC ist ein eigenständiges System mit eigenem Wechselrichter und nutzt als Erweiterungsakku ausschließlich den Anker SOLIX BP7000, nicht die BP5000- oder BP2700-Module der DC-gekoppelten Solarbank-Reihe. Sie lässt sich grundsätzlich mit bestehenden Photovoltaikanlagen kombinieren, unabhängig vom verbauten Wechselrichter, weil die Kopplung über das Wechselstromnetz erfolgt und nicht über den PV-String.

Important Note Regarding Registration: If the output power is set to more than 800 W, registration with the relevant grid operator is required in Germany.

Who is the Anker SOLIX Solarbank Max AC suitable for?

The Solarbank Max AC is designed for anyone who wants to retrofit an existing photovoltaic system without storage with a home storage solution, without having to replace the existing system or the inverter. Thanks to its modular scalability up to 42 kWh, it is suitable for both smaller households with moderate energy consumption and households with high energy needs, such as those with a heat pump or electric car.

Frequently Asked Questions About the Anker SOLIX Solarbank Max AC

What does “AC-coupled” mean in the context of the Solarbank Max AC?

The Max AC Solar Bank connects to the AC grid via an outlet rather than directly to the PV string. It can be retrofitted regardless of the existing inverter or module type because it comes with its own built-in inverter.

How does the Max AC solar bank charge?

A standard, grounded household outlet is sufficient for up to 800 W without the need for an extension cord or power strip. For higher power ratings, a permanent connection via the terminal box with its own residual-current circuit breaker is required; this connection may only be installed by a licensed electrician.

Which extended-life batteries are compatible with the Solarbank Max AC?

Ausschließlich der Anker SOLIX BP7000. Die BP5000- und BP2700-Module der DC-gekoppelten Solarbank-Reihe sind nicht kompatibel.

Do I need to register the Solarbank Max AC with the utility company?

Yes, the Max AC solar bank must always be registered with the utility company, as it is a storage-only system without its own PV generation. If the output power exceeds 800 W, a Wieland connection (permanent connection) and installation by a licensed electrician are also required.