Anker Solix Solarbank Max AC
(6 reviews)
7 kWh in pure AC coupling, no MPPT to manage: the plug-and-play battery that bolts onto any existing solar setup, up to 3500 W.
Characteristics
- Capacity: 7000 Wh (LiFePO4), expandable to 42 kWh
- Power: 3500 W charge/discharge, 3680 W backup
- Compatibility: 100% of rooftop PV inverters on the market
- All weather: IP66, self-heating down to -20°C
- 100% usable capacity, 5-minute installation
Detailed overview: Anker Solix Solarbank Max AC 7kWh home battery
The Anker Solix Solarbank Max AC is a home storage battery designed for two profiles: households that already have a rooftop solar setup with microinverters, and anyone who wants a large backup capacity without redesigning their whole electrical installation. Unlike the standard Solarbank models, which pack MPPT controllers to drive panels directly, the Max AC connects purely over AC, making it compatible with 100% of rooftop PV inverters on the market.
Its 7000 Wh (7 kWh) capacity is fully usable, with no hidden technical reserve as is often the case with rivals, which even allows two full charge cycles a day thanks to cells rated for 10000 cycles. It exchanges up to 3500 W with the home grid on both charge and discharge, a power level designed to soak up the midday solar production peak (3000 to 4000 W in a typical household) rather than selling it back for next to nothing. A built-in 3680 W backup port switches over seamlessly during a grid outage, powering most of a household's appliances, from the fridge to the washing machine.
IP66 rated and protected against corrosion (marine-grade C5-M standard), it withstands the elements and operates thanks to self-heating down to -20°C. Its modular installation, with no complex wiring, takes 5 minutes according to Anker: you stack and connect the modules, with no professional needed for the storage part itself. It is controlled through the Anker Solix app, with an AI assistant (Anka) that automatically optimises energy flows based on tariffs, and connects to Anker Solix, Shelly or everHome smart meters.
Its capacity extends up to 42 kWh with BP7000 expansion modules, and up to 126 kWh when networking three units. Backed by a 10-year warranty, it is built for anyone who wants to add storage to an existing solar setup without rebuilding it.
Full specifications
Detailed characteristics
Battery
| Technology?Battery chemistry; LiFePO4 lasts far longer and can be fully discharged, gel/AGM is maintenance-free and cheaper. | LiFePO4 (lithium) |
|---|---|
| Energy?Stored energy in watt-hours. | 7000 Wh |
| Cycle life?Rated number of charge/discharge cycles, at the stated depth of discharge. | 10000 cycles (100 %) |
| Expandable up to?Maximum capacity reachable with add-on modules. | 42000 Wh |
Power and protection
| Output power?Maximum power delivered (for storages with a 230 V output). | 3680 W |
|---|---|
| Built-in BMS?Battery management system protecting against overcharge, deep discharge, short-circuit and overcurrent (lithium batteries). | Yes |
| Low-temperature protection / heating?Cuts off or heats charging in cold weather to protect the lithium cells. | Yes |
Solar section
| Micro-inverter?Power of the inverter that feeds energy back into the home grid. | 3500 W |
|---|
Connectivity
| Bluetooth?Monitoring and settings via an app over Bluetooth. | Yes |
|---|---|
| Wi-Fi?Remote control and updates over Wi-Fi. | Yes |
Durability and format
| Ingress protection?Water and dust resistance (IP rating). | IP66 |
|---|---|
| Weight?Weight of the battery. | 73 kg |
| Dimensions (L × W × H)?Length × width × height, in millimetres. | 670 × 356 × 325 mm |
Availability and warranty
| Market launch?Date the model first became available on the European market. Useful to place its generation: technology moves fast in this segment, and a device several years old may be at the end of its commercial life. | April 2026 |
|---|---|
| Warranty?Length of the manufacturer's warranty. | 10 years |
Comparison
How does the Anker Solix Solarbank Max AC compare with other AC-coupled home batteries, for searches like "home solar storage battery"? Here is how it stacks up against two references already in the catalogue: the Anker Solix Solarbank 4 E5000 Pro and the Zendure SuperBase V.
| Criterion | Solarbank Max AC | Solarbank 4 E5000 Pro | Zendure SuperBase V |
|---|---|---|---|
| Capacity | 7000 Wh | 5024 Wh | 4608 Wh |
| Power | 3500 W (3680 W backup) | 2500 W (off-grid) | 3800 W |
| Direct solar input | No (AC coupling only) | Yes, 4 MPPT | Yes, built-in MPPT |
| Expandable | Up to 42 kWh (126 kWh networked) | Up to 30 kWh | Up to 64 kWh |
| Observed price | ≈ €1899 | ≈ €1899 | ≈ €2999 |
In short, the Solarbank Max AC stands out for its simple pure-AC-coupling installation, but it is the only one in this comparison without a direct solar input: it specifically targets anyone who already has panels and an inverter in place. The Solarbank 4 E5000 Pro remains more versatile for a fresh install with its built-in 4 MPPTs, while the Zendure SuperBase V, first and foremost a portable power station, banks on mobility on top of fixed storage. For adding a large storage capacity to an existing solar setup without moving anything, the Max AC remains the most direct route.
Related video
Video: The new Anker Solix Solarbank Max AC: What can you expect ? - Published on 06/05/2026
Our tester's review: Julien De Jurquet
The Solarbank Max AC fills a real gap: a large storage battery that simply bolts onto an existing rooftop solar setup, without going through an MPPT or swapping the inverter. The modular, wiring-free installation is a genuine advantage over conventional home batteries that require an electrician. The 3500 W of charge and discharge soaks up most of the midday production peak, and the 3680 W backup port switches over seamlessly during a grid outage. Using 100% of the stated capacity, with no hidden technical reserve, is a nice touch on paper. Our main reservation concerns early customer reviews, more mixed than usual for Anker: some reports flag software glitches on the very first units, worth watching before buying. For anyone who already has panels and just wants to add storage without redoing the whole setup, it is a serious option.
Frequently asked questions: Anker Solix Solarbank Max AC 7kWh home battery
No. It connects purely over AC and works with 100% of rooftop PV inverters on the market, whether Anker-branded or not.
Yes, a built-in 3680 W backup port switches over seamlessly and can power most of a household's appliances, including the fridge and washing machine.
The storage part sets up in 5 minutes in plug-and-play mode, with no complex wiring. Connecting it to the fuse board for the 3500 W grid-coupled power does require a dedicated circuit, installed by a professional.
Yes, by adding BP7000 expansion modules, up to 42 kWh on a single unit, and up to 126 kWh by networking three units together.
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