The Hoymiles HiOne: Why this is the smartest battery choice for 2026
The era when a home battery only served to store daytime solar energy for evening use is behind us. With the rise of dynamic energy rates and the challenges of grid congestion, a battery is only truly profitable if it can think for itself. Our new all-in-one solution, the Hoymiles HiOne, does exactly that.
We see that installers are increasingly asked: "How do I earn back my investment now that net metering is changing?" The HiOne is our answer to that question. It is not just a storage system, but a smart energy hub for the modern household.
Smart earnings with AI control
The heart of the HiOne is an intelligent Energy Management System (EMS) with a built-in AI mode. This system looks beyond just the current sunshine.
Trading on the energy market: The HiOne anticipates daily energy market prices. Is there a surplus of wind energy and are prices negative? Then the HiOne charges itself from the grid or your solar panels. During expensive peak hours, the battery discharges, ensuring your customer never pays the highest price.
Self-learning capability: The AI learns the household's consumption patterns. This ensures energy storage is precisely matched to when the need is greatest.
Safety and simplicity: The 48V Low Voltage design
Unlike many High Voltage (HV) systems, we chose a 48-Volt Low Voltage (LV) setup for the HiOne. This offers two major advantages that are crucial for you as an installer:
Safety: Working with 48V is significantly safer during installation and maintenance. In a residential environment, this gives both you and the resident extra peace of mind.
Reliability: LV systems are generally more solid and less prone to faults during temperature fluctuations, resulting in a longer lifespan for the battery cells.
Ease of installation: From hours to minutes
We know your time is valuable. That’s why the HiOne is designed with a 'stack-design'. The modules are stacked on top of each other and make direct contact via internal connectors.
No cable chaos: Forget about pulling complicated communication and power cables between different battery modules.
Modular scaling: Start small with 8 kWh and expand when the customer is ready. Thanks to smart technology, you can even combine modules of different ages without problems, up to a total capacity of 64 kWh.
0ms UPS: Never in the dark again
In a world that is increasingly electrifying, continuity is key. The HiOne functions as a full-fledged Uninterruptible Power Supply (UPS). In the event of a power failure, the system switches over in less than 0 milliseconds. This is so lightning-fast that even the most sensitive equipment, such as servers or medical devices, simply continues to run without flickering.
Ready to install the HiOne for your next project? We have these systems in stock, and our specialists are standing by to advise you on the best configuration for your client. View the technical specifications and order the HiOne directly via our webshop.