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Growatt in Home Assistant

growatt_server part of Home Assistant since 0.99

Cloud, polling Set up in the user interface Quality: Gold

Growatt is an official Home Assistant integration for Energy and Sensor. Works through the manufacturer’s cloud and asks for changes at regular intervals – it depends on the internet connection and the service.

Facts about this integration

Compatible with Home Assistant
yes, official integration
Connection
Cloud, polling – Works through the manufacturer’s cloud and asks for changes at regular intervals – it depends on the internet connection and the service.
Setup
in the user interface
Kind
Hub – several devices through one gateway or account
Quality scale
Gold – Very good user experience: set up in the interface, discovered automatically, documented in detail.
Installations
4,462 (0.7 % of the installations that share statistics)
Categories
Energy, Sensor
Provides
Diagnostics, Number, Sensor, Switch
Maintained by
@johanzander
Python packages
growattServer==2.2.0

Setup

  1. In Home Assistant open Settings → Devices & services.
  2. Click "Add integration" and search for Growatt.
  3. Follow the dialog – it asks for everything the integration needs.

Add to my Home Assistant

The link goes through my.home-assistant.io and opens the setup dialog in your own instance – no address of ours is involved.

Known issues and fixes

7 open issues and 11 bug fixes in the last twelve months are recorded for Growatt in the Home Assistant issue tracker. If something does not work, update first: the most recent fix shipped with Home Assistant 2026.9.0.

Open

  • open Reported problem #167430 since April 5, 2026 · 6 reactions · 18 comments · #167430
  • open Reported problem #174789 since June 25, 2026 · 1 reaction · 5 comments · #174789
  • open Reported problem #176831 since July 19, 2026 · 1 reaction · 2 comments · #176831
  • open Reported problem #166817 since March 29, 2026 · 0 reactions · 43 comments · #166817
  • open Reported problem #179391 since August 17, 2026 · 0 reactions · 3 comments · #179391
  • open Reported problem #173148 since June 6, 2026 · 0 reactions · 3 comments · #173148
  • open Reported problem #180635 since August 29, 2026 · 0 reactions · 2 comments · #180635

Fixed

Source: the issue tracker of Home Assistant, as of September 16, 2026. The sentences are written by a language model from the titles of the issues; the reports themselves are on GitHub.

Check a specific device for known problems in the product check →

Source of this entry: the official documentation of the integration

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