Communications and metering hub for Enphase solar and storage systems, with +/-1% revenue-grade production and consumption CTs. Home Assistant polls it directly on the local network, bringing the whole system (microinverters, batteries, and grid flows) in through one device.
Works on integrations
Roles it can fill
The device the enphase_envoy integration talks to: local polling over the LAN via Wi-Fi or Ethernet, with per-inverter production, house consumption, battery state of charge, and grid import/export exposed when metering CTs are fitted. Firmware 7.0+ uses token authentication: the integration fetches a year-long token with Enlighten credentials, then keeps polling locally and auto-refreshes it. Communicates with microinverters over powerline.
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