# Support of Sunspec Inverters via Modbus RTU and extended Sunspec Support **URL:** \ **Category:** Venus OS beta testing\ **Tags:** domestic, feature-request\ **Created:** [6 June 2025 06:54 UTC](https://community.victronenergy.com/t/support-of-sunspec-inverters-via-modbus-rtu-and-extended-sunspec-support/34855 "2025-06-06T06:54:17Z")\ **Posts on this page:** 1\ **Showing post:** 26
**Author:** ![TheRealStefan](https://avatars.discourse-cdn.com/v4/letter/t/898d66/32.png) [@TheRealStefan](https://community.victronenergy.com/u/TheRealStefan)\ **Post date:** [4 December 2025 18:52 UTC](https://community.victronenergy.com/t/support-of-sunspec-inverters-via-modbus-rtu-and-extended-sunspec-support/34855/26 "2025-12-04T18:52:22Z")
![image](https://europe1.discourse-cdn.com/victron/original/3X/f/e/fe0238be459b79147c06d4969ca0a8cc5a826d02.png) That shoud be available starting 3.70 ~50 See release notes: > [@Venus OS v3.70~61 available for public testing](https://community.victronenergy.com/t/venus-os-v3-70-61-available-for-public-testing/45708): > > Good day! A fresh thread for v3.70 beta feedback. If you haven’t seen them yet, make sure to go through the v3.60 slides: [public - Venus OS v3.60 Release - Google Slides](https://ve4.nl/v360-slides) . Change log below, and first please make yourself aware with the beta testing instructions: Instructions 1 of 3: Venus OS beta testing & how to join/install In case you don’t know what this message is about, please start with reading [this link](https://www.victronenergy.com/live/ccgx:beta-testing), which explains the Venus OS beta program. Venus OS is the software running on al… --- _[View the full topic](https://community.victronenergy.com/t/support-of-sunspec-inverters-via-modbus-rtu-and-extended-sunspec-support/34855)._