Overview
HomeWizard Wi-Fi kWh Meter 3-Phase is a DIN-rail meter for households and installers who want to measure a specific three-phase circuit such as solar production, EV charging, a heat pump, or a main connection.
Why It Stands Out
- Built-in Wi-Fi instead of a separate gateway
- Bidirectional measurement for import and export tracking
- Official local API support for custom dashboards and automation
- Official Home Assistant integration support through HomeWizard's energy platform
- MID-certified positioning that also suits billing-style submetering use cases
Best Fit
This meter makes the most sense when you want a cleaner middle ground between simple app-only monitoring and heavier industrial Modbus-first metering hardware.
Watch-Outs
It is primarily a Europe-focused three-phase inline meter, so it is a better fit for DIN-rail breaker-box installs than for North American split-phase clamp-monitor retrofits.