Be sure to consider your options and compare financial models for both upfront and operating cost implications.
Three factors impact these cost:
A significant driver of EV charger installation costs is charger placement and its impact on trenching, conduit, and other costs.
Utility “make ready” programs currently cover 50-90% of installation and electrical upgrade costs associated with EV chargers, depending on whether chargers are publicly available. This represents an opportunity to get to the optimal long-term configuration and to have the utility program cover a substantial portion of associated costs.
Your ability to control long-term operating costs will be impacted by the design of your electrical system. Separately metering your EV charging will always result in higher net demand charges vs. combining EV chargers with other electrical loads. This approach also limits the impact of technology, such as solar and storage, on controlling demand expenses. Consider both upfront and long-term costs as you consider system design.