Sits between the Zappi and Ohme Home Pro already on this site: no built-in solar diversion like the Zappi, but a genuinely well-maintained community integration that exposes session data, schedules and charge state cleanly — HA can watch your solar export and start/stop/throttle charging in response, which gets you most of the way to Zappi-style behaviour through automations instead of dedicated hardware. Like Ohme, it's cloud-dependent (websocket pushes from Hypervolt's own API), so there's no local fallback if their servers are down.
In Home Assistant
The community HACS integration authenticates with your Hypervolt account credentials and creates a device named after the charger's serial number, exposing session energy, schedule and charge-state entities updated near-instantly via websocket pushes from Hypervolt's cloud. It does not do hardware-level solar diversion the way a Zappi does — HA has to watch a separate solar-export sensor and start/stop/throttle the charger itself to approximate that behaviour, so factor in an extra automation (and ideally a CT-clamp energy monitor) if solar-aware charging is the goal.
Specs
- app
- Hypervolt app (iOS/Android), plus Alexa/Google Assistant voice control
- power
- 7.4kW single-phase (22kW three-phase model also available)
- installation
- Professional installation required; unit price roughly £1,099-£1,199 depending on cable length, before installation
- smart features
- App-based scheduling and tariff awareness; no built-in solar diversion (unlike myenergi Zappi) — HA automation is the way to approximate it