HiOne hub

Living with the
Hoymiles HiOne.

Long-term coverage of the HiOne battery in a real UK home, which few UK creators test. Bought, not sponsored.

01 — The setup
24kWh

Total storage

3 × Hoymiles HiOne 8kWh, stacked

12kW

Energy Controller

Hoymiles 12kW Energy Controller

12.25kWp

Charged by

Solar on the south and west roofs, plus off-peak on Intelligent Octopus Go

02 — Videos
ShortYouTube ↗

6kWh Hoymiles HiOne Battery Announced

The new smaller HiOne module.
EpisodeYouTube ↗

Why I'm Getting Solar, a Battery AND a Heat Pump

Where the HiOne fits in the whole system.
The Build→

The full system

Every part of the install, with the timeline.
03 — Coming up
Oct 2026

First month of data

Battery tuning and tariff settings.

Now
Winter 2026

The HiOne through winter

How the battery carries a heat pump house through the cold months.

Next