HomeWizard Energy integrates with Home Assistant to provide detailed energy monitoring through smart plugs, P1 meters (reading the utility meter directly), kWh meters, and water meters. The integration uses a local HTTP API with no cloud dependency.
HomeWizard’s P1 meter is particularly valuable — it clips onto your utility meter’s P1 port and reports real-time grid consumption and production data. This feeds directly into Home Assistant’s energy dashboard, providing accurate utility-grade measurements without cloud intermediaries.
Getting HomeWizard connected to Home Assistant and running reliably.
Add HomeWizard through the integrations panel. Power meters, solar inverters, and battery systems appear as sensor entities with real-time readings.
Configure the Home Assistant energy dashboard to display HomeWizard data alongside other sources. See production, consumption, and grid exchange in one view.
Build automations that respond to HomeWizard energy data. Run appliances during peak solar production, charge batteries during off-peak rates, or alert when consumption spikes.
The problems installers run into with HomeWizard and Home Assistant — and how a managed setup prevents them.
Not all utility meters expose a P1 port, and older DSMR versions may not be compatible with HomeWizard's P1 meter. Compatibility must be verified before purchase.
HomeWizard's local API is disabled by default and must be enabled through the HomeWizard Energy app. After firmware updates, the setting may reset.
Utility meters are often in basements, garages, or outdoor cabinets where Wi-Fi coverage is poor. The P1 meter's Wi-Fi signal can be unreliable in these locations.
Stop troubleshooting HomeWizard integration issues. Let Selora handle the setup, monitoring, and maintenance so you can focus on your clients.
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HA Documentation
