docs: for PR #5589

ACKNOWLEDGEMENTS.md

@@ -913,3 +913,4 @@ Further device support has been made with the assistance of users. Please consid
 - [amperepoint](https://github.com/amperepoint) for contributing support for AmperePoint Q Series EV chargers.
 - [claudiu-persoiu](https://github.com/claudiu-persoiu) for contributing support for Ti Pro25 cat litter box.
 - [erewego](https://github.com/erewego) for contributing improvements to QTFV3-3 air quality sensor.
+- [marc-schieferdecker](https://github.com/marc-schieferdecker) for contributing support for Conow CBE2000 Pro solar battery.

DEVICES.md

@@ -746,6 +746,7 @@
 - Aimiler 11kW 16A and 40A EV chargers
 - Ampbolt Level 1/2 portable EV charger
 - AmperePoint Q series EV chargers
+- Conow CBE2000 Pro solar battery
 - dé Wall EV charger (3-phase 22Kw)
 - Demuda 4048/6048 MPPT solar charge controller
 - Dowell iOneAIO EV charger