# SAJ HS2 invertor + home battery incl backup **URL:** \ **Category:** Apps\ **Tags:** app, homey-pro\ **Created:** [March 16, 2025, 11:58am UTC](https://community.homey.app/t/saj-hs2-invertor-home-battery-incl-backup/132851 "2025-03-16T11:58:49Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Bastiaan\_P](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/bastiaan_p/32/58997_2.png) [@Bastiaan\_P](https://community.homey.app/u/Bastiaan_P)\ **Post date:** [March 16, 2025, 11:58am UTC](https://community.homey.app/t/saj-hs2-invertor-home-battery-incl-backup/132851/1 "2025-03-16T11:58:49Z")
Is there someone who is allready using the SAJ Invertor and battery backup via Homey? I think this is a nice system, but didn’t find an app in Homey yet. Is there an app with a different name to be used? Or don’t I need the connection with Homey? 🤔 Thanks. ---
**Author:** ![mabury10](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/mabury10/32/48117_2.png) [@mabury10](https://community.homey.app/u/mabury10)\ **Post date:** [March 29, 2025, 2:11pm UTC](https://community.homey.app/t/saj-hs2-invertor-home-battery-incl-backup/132851/2 "2025-03-29T14:11:01Z")
I am using such system. I use a SAJ inverter with a Sessy home battery. The inverter isn’t supported in Homey the battery is. So trough The Sessy support I can see energy delivered in Homey. I’m still hoping on support for the SAJ inverter. I currently get no data from my solar panels. Unfortunately. ---
**Author:** ![telenut](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/telenut/32/12666_2.png) [@telenut](https://community.homey.app/u/telenut)\ **Post date:** [March 17, 2026, 10:46am UTC](https://community.homey.app/t/saj-hs2-invertor-home-battery-incl-backup/132851/3 "2026-03-17T10:46:51Z")
I just made my own app to support this, feel free to test it: [elekeeper | Homey](https://homey.app/nl-be/app/be.telenut.elekeeper/elekeeper/test/)