Equipment rating
The charger must be rated for outdoor use — look for a NEMA 4 or better enclosure rating. Most major residential chargers qualify, but verify before buying.
Mounting height and snow
Installers typically mount outdoor units high enough to stay clear of accumulated snow and to keep the cable off the ground. Cable management hooks matter more outdoors than in a garage.
Cold weather cable handling
Charging cables stiffen considerably in Indiana January temperatures. It is the most common complaint about outdoor charging and worth factoring into your decision if a garage mount is possible.
Security and access
Many chargers support access control through an app or a physical lock. Worth considering for a street-facing driveway installation.