I’d almost always favor wired over wireless connections. Stable, reliable. Wireless is only an option for very low prio and not critical components.
E.g. Irrigation control is something I’d never do unwired. But for heating valves wireless is often the only solution. Depends on your infrastructure possibilities.
But maybe I’m old school here and lucky to have this option.
What we as technically skilled people often forget:
Maintenance in case we are no longer able to do it on our own. For that reason I headed for knx instead of Zigbee as the backbone of my house.
When things run autonomous for over a decade you see the benefits. - > Happy wife…
Coming back to the charger.
Obviously there are other options out there and the license topic should not be underestimated.
I might have taken a cheaper one but this was the option given by the employer.
On the other hand the box is a very stable offering, giving options for RFID, 22kW, load balancing, central management, build in meter etc.
Firmware updates run smoothly.
Seen no issues yet, runs stable (we charge more than one car and from different vendors)
But I understand (and usually follow that road if I have options) that having open connectivity in devices is a major benefit.
What I would really do first is to have a look at available integration options into the existing infrastructure instead of hoping to be able to get the bits together after I already bought hardware.
Having a running OH and PV available evcc was the my preferred software, easy to configure, integrates well, good UI out of the box. Does talk to many boxes, cars and PV components as well as openHAB and others.
Markus solution based on openHAB is a very good option in case you prefer a complete OS solution in a single box and you get much more than just control over your wall box.
Other option is to take the box from the PV vendor - works usually well, but is often a closed system.
In the end it depends on how much effort you want to put into this from time and monetary perspective for setup and maintenance. You have to find your sweet spot on that.
Being asked initially on a box fulfilling the requirements given the Alfen was mentioned by me as one option only (including mentioning the license required).