docs: for PR #5166

Author: make-all

ACKNOWLEDGEMENTS.md

@@ -812,3 +812,4 @@ Further device support has been made with the assistance of users. Please consid
 - [InfObject](https://github.com/InfObject) for contributing support for Feyree Lion EV-Ultra charger.
 - [DEFALTUSER-24](https://github.com/DEFALTUSER-24) for contributing support for Gadnic AC800 robot vacuum.
 - [vemboy200](https://github.com/vemboy200) for contributing improvements to Homemedics C500 dehumidifier.
+- [ernbale](https://github.com/ernbale) for contributing improvements to Solar Inverter GTB Series.