Yes, from WPSOLR 14.7, you can.
How does it work ?
The ACF Google Map fields store an address, a latitude, and a longitude. The WPSOLR ACF pack is able to convert the field informations, when indexing, in a “latitude,longitude” format, fully compatible with the WPSOLR Geolocation pack.
You will need to fill the option “Your Google Map api key, to use ACF Google Map fields with our Geolocation Pack” in your ACF pack, with your Google Map API et voilà!
How to configure the ACF Google Map field?
Simply configure the ACF Google Map field as a geolocation Solr type. Then index your data.