--- title: "RCT Power" description: "RCT Power is a Marketplace integration for Home Assistant. It has 457 installs sharing analytics, works locally and was last updated October 26, 2026." canonical: "https://vulpo.app/integrations/marketplace/weltenwort-home-assistant-rct-power-integration" url: "https://vulpo.app/integrations/marketplace/weltenwort-home-assistant-rct-power-integration.md" last-updated: "2026-10-22" version: "1.4" --- # RCT Power > RCT Power is a Marketplace integration for Home Assistant. It has 457 installs sharing analytics, works locally and was last updated October 26, 2026. RCT Power is a local integration that connects Home Assistant to RCT Power inverters. It adds sensors for the inverter, covering grid, battery, household consumption, photovoltaic generators and the inverter itself. Setup in the UI asks for the inverter's host name or local address, its port and a name that prefixes the entity names, which helps tell several inverters apart. Afterwards, the options let the user choose which objects are enabled and set separate polling intervals for frequently, infrequently and rarely updated values. The sensors can feed the built-in energy dashboard for grid, solar and home battery, with generator strings A and B set up separately or combined. The readme notes that the entity list is incomplete and some interpretations may be off because documentation is lacking. Automatic summary of the README and code of weltenwort/home-assistant-rct-power-integration. 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=weltenwort&repository=home-assistant-rct-power-integration&category=integration) On Home Assistant 2026.11 or newer? [Open it in the Marketplace](https://my.home-assistant.io/redirect/marketplace_repository/?owner=weltenwort&repository=home-assistant-rct-power-integration&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 - **Model** - **Host name** - **Port** ### After setup - **Enabled objects** - **Polling interval** Texts from the code of [weltenwort/home-assistant-rct-power-integration](https://github.com/weltenwort/home-assistant-rct-power-integration). ## From the README > This component will set up the following platforms. From the README of [weltenwort/home-assistant-rct-power-integration](https://github.com/weltenwort/home-assistant-rct-power-integration#readme), [MIT License](https://spdx.org/licenses/MIT.html). Shortened. ## At a glance - Kind: Marketplace integration - Category: [Energy](https://vulpo.app/integrations/category/energy.md), Solar and batteries - Number: 457 installs sharing analytics; 111 GitHub stars - Connection: Works locally - Upkeep: Updated in the last 6 months - Needs: Needs the Marketplace (HACS on 2026.10 and older) - Latest version: v0.14.2, last updated October 26, 2026 - Domain: `rct_power` - Source: - Issues: 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 2026-10-22. Source: https://vulpo.app/integrations/marketplace/weltenwort-home-assistant-rct-power-integration --- - HTML version of this page: https://vulpo.app/integrations/marketplace/weltenwort-home-assistant-rct-power-integration - Site index for agents: https://vulpo.app/llms.txt - Everything in one document: https://vulpo.app/llms-full.txt - All pages: https://vulpo.app/sitemap.xml