---
title: "Omnik Inverter"
description: "Omnik Inverter is a Marketplace integration for Home Assistant. It has 334 installs sharing analytics, works locally and was last updated October 27, 2026."
canonical: "https://vulpo.app/integrations/marketplace/robbinjanssen-home-assistant-omnik-inverter"
url: "https://vulpo.app/integrations/marketplace/robbinjanssen-home-assistant-omnik-inverter.md"
last-updated: "2026-10-27"
version: "1.4"
---

# Omnik Inverter

> Omnik Inverter is a Marketplace integration for Home Assistant. It has 334 installs sharing analytics, works locally and was last updated October 27, 2026.

Omnik Inverter reads solar production data from an Omnik inverter over the local network, with no cloud involved. It adds the inverter as a device in Home Assistant, with current power production, solar production today and total production, temperature, uptime and an alarm code. A Wi-Fi module shows up as a child device that reports signal quality, and an online status is provided as a binary sensor. Data is read from the inverter's web interface, and the setup lets the data source be chosen between JS, JSON, HTML and TCP. The TCP source adds more electrical statistics but lacks Wi-Fi module information. It is set up in the UI, and the minimum time between updates can be changed in the options.

Automatic summary of the README and code of robbinjanssen/home-assistant-omnik-inverter. Something wrong, or are you the maintainer and want your own text here? [Get in touch](https://vulpo.app/contact)

[Open in My Home Assistant](https://my.home-assistant.io/redirect/hacs_repository/?owner=robbinjanssen&repository=home-assistant-omnik-inverter&category=integration)

On Home Assistant 2026.11 or newer? [Open it in the Marketplace](https://my.home-assistant.io/redirect/marketplace_repository/?owner=robbinjanssen&repository=home-assistant-omnik-inverter&category=integration)

## Supports

- **Works locally**: Talks to your devices on your own network. No vendor cloud in between.
- **From the Marketplace**: Installed through the Marketplace, formerly HACS.
- **Actively maintained**: Its author released or pushed a change in the last six months.

## Setting it up

Install it from the Marketplace and restart Home Assistant, then add it under Settings, Devices and services.

### Connect

- **Data source type**

### Omnik Inverter - JS or JSON

- **Name**
- **Host**

### Omnik Inverter - HTML

- **Name**
- **Host**
- **Username**
- **Password**

### Omnik Inverter - TCP

- **Name**
- **Host**
- **Serial Number**

### Reconfigure Omnik Inverter

- **Host**
- **Username**
- **Password**
- **Serial Number**

### After setup

- **Minimum time between entity updates \[m\]**

Texts from the code of [robbinjanssen/home-assistant-omnik-inverter](https://github.com/robbinjanssen/home-assistant-omnik-inverter).

## Entities

- **Binary sensors**: Online
- **Sensors**: Signal quality, IP address, Current power production, Solar production today, Solar production total, Uptime, Temperature, Alarm code

## Troubleshooting

- **Diagnostics**: Downloads a diagnostics file to attach to a bug report.

## At a glance

- Kind: Marketplace integration
- Category: [Energy](https://vulpo.app/integrations/category/energy.md), Solar and batteries
- Number: 334 installs sharing analytics; 69 GitHub stars
- Connection: Works locally
- Upkeep: Updated in the last 6 months
- Needs: Needs the Marketplace (HACS on 2026.10 and older)
- Latest version: 4.0.2, last updated October 27, 2026
- Domain: `omnik_inverter`
- Source: <https://github.com/robbinjanssen/home-assistant-omnik-inverter>
- Issues: <https://github.com/robbinjanssen/home-assistant-omnik-inverter/issues>
- Screenshot: https://vulpo.app/integrations-img/3895d743d756da97.webp (from robbinjanssen/home-assistant-omnik-inverter's README)
- Screenshot: https://vulpo.app/integrations-img/a8bf86bb13b8e94d.webp (from robbinjanssen/home-assistant-omnik-inverter's README)

In Vulpo: Chart card, Apple Watch

Independent directory, made by the developer of Vulpo. Not affiliated with Home Assistant or the Open Home Foundation. [About these numbers](https://vulpo.app/integrations/about)

Last updated 2026-10-27. Source: https://vulpo.app/integrations/marketplace/robbinjanssen-home-assistant-omnik-inverter

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