# How to controle my SMA solar system

**URL:** https://community.homey.app/t/how-to-controle-my-sma-solar-system/157293
**Category:** Questions & Help
**Created:** [July 17, 2026, 5:48pm UTC](https://community.homey.app/t/how-to-controle-my-sma-solar-system/157293 "2026-07-17T17:48:14Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Roel\_den\_Hond](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/roel_den_hond/32/33904_2.png) [@Roel\_den\_Hond](https://community.homey.app/u/Roel_den_Hond)
#### Post date: [July 17, 2026, 5:48pm UTC](https://community.homey.app/t/how-to-controle-my-sma-solar-system/157293/1 "2026-07-17T17:48:14Z")

</div>

I have a SMA solar-controller and I want to use my SMA manager to Controle de maximum output of my solar system.

now the system wil trip if the output voltage is \>253 Volt

and I want to controle the output if it \>249 Volt by using Homey

in Home I have the data of L1,L2,L3

is there someone how has experience in controlling the solar controler

Roel