Dos and Don’ts of Onboarding EV Charging in Condominiums

The decision to move forward with EV Charging often begins with gauging resident interest, an online survey will help Boards and Managers compile this information.

Be aware of some factors affecting interest, such as:

• Some options qualify (or don’t qualify) for rebates
• Chargers can be shared; each use is invoiced separately
• Everyone does not need to charge at the same time
• Can our building handle EV chargers?
• Ways to recover costs from the use of the common elements
• Infrastructure costs may be shared

EVSE (electric vehicle supply equipment) – The decision is reached to investigate EV charging, now what?

• Determine if any EVSE grants are available prior to proceeding with any installation
• Typically, up to $5,000 is available for each Level 2 Charger installed, maximum of 50% of the total project cost
• Costs can include a Building Assessment and infrastructure
• Funding is available from NRCan and Various Delivery Partners
• Funding is limited, both in time and amount
• Be prepared to move forward when funding is announced as it typically lasts 2 -3 weeks (do your preparatory work!)

EVSE – Building Power Assessment:

• Safety First – How much power is available in our building?  Boards and Managers should consider this investigation mandatory.
• Once the available power is calculated (electrical engineer required), options can be considered with dedicated chargers (one charger per circuit), power sharing chargers (up to 4 chargers per circuit).  These options can be tailored (by an experienced EVSE contractor) to meet the current and future needs of the building. 
• Infrastructure:  Any EV charging system will require a level of electrical infrastructure, including dedicated electrical panels, feeds from the main electrical panels, transformers and wiring to the EV chargers.  Design should be completed by an electrical engineer, prior to implementing EV chargers.  ESA requirements are a key part of this step.
• The Building Power Assessment allows Boards and Managers to develop a short and long term EV charging plan, including revenue generation and incentives!

EVSE – Design and Installation:

• Use a certified contractor with experience!  Ensure they consider protection for the EV Chargers, such as stoppers or guards and are familiar with Load Management.
• Have an engineered plan for installation!
• Consider the commissioning and future management of the EV chargers, including annual or bi-annual service, revenue collection and reporting.
• Will your contractor handle the EV Grant?  Can they commission the system?
• Ensure the payment system is clear and monthly reporting is available.

Mark Klady, Lightenco-Chargenco