A couple of ideas,
- Get a 15A socket installed for quite cheap, and put it in a locked box. Unlock prior to arrival once they pay the nightly EV charging fee, could even make this a smart socket while your at it to monitor usage.
I’d consider this only really for the real power hungry area’s/clientele.
- Factor into AirBnB price as a complimentary service. Add to description (Complimentary EV Charging). Could be a selling point, Consider how many extra nights it might get you per year to cover all the charging for that year.
- Forget all the above and add an EV charging “tips” box/honesty box near the socket. Of course this only helps with the % of the population that will use it, and that % would be different in each area…
In the pre screening questions, ask if they will be using an EV. If they say yes, they are probably more likely to contribute to the honesty box when charging for fear of getting a lowered guest rating.
- Add solar if it’s not already there, and ask guests to prioritise EV charging between solar hours whenever possible. Again, only helpful for that % of the population that would do that.