Electric Vehicle Charging Load Management: What Property Managers Need to Know

As demand for EV charging grows, property managers are facing a challenge: how to install more chargers without upgrading their building’s entire electrical system. The answer is electric vehicle charging load management, a smart solution that distributes available power across multiple EV chargers. With the right setup, you can serve more EV drivers while staying within your building’s electrical limits.

The EV charging experience for both property managers and EV drivers is defined by an efficient power management system for EV charging, sometimes referred to as “network management.” This includes an EV charging software and tools bundled with EV chargers that streamline and optimize the charging process while meeting the needs of both building operators and EV users. An EV power management device​ ensures your building’s electrical infrastructure can support a growing number of EV chargers without expensive installation costs and upgrades.

In this blog, we break down how electric vehicle charging load management works, the difference between load sharing and load shedding, and how electric vehicle load management can help your building scale for future EV demand.

What is Electric Vehicle Charging Load Management?

Electric vehicle charging load management refers to how power is distributed between chargers in a building. Rather than maxing out your electrical panel, this system intelligently monitors and adjusts electricity usage across all connected EV chargers.

It’s especially important in:

• Multi-unit residential buildings (condos, apartments)

• Commercial buildings and workplaces

• Older properties with limited electrical capacity

Load management ensures you don’t overbuild your infrastructure, while still supporting growing EV demand. There are two primary approaches for an EV power management device: load sharing and load shedding.

How Does Load Sharing Work?

Load sharing efficiently distributes the available electrical capacity among all vehicles connected to the charging network through the EV charging software. Rather than prioritizing one vehicle over another, the system divides the power output dynamically, ensuring all EVs receive a charge.

When multiple EVs are plugged in, the system calculates the available electrical capacity and shares it proportionally across all chargers. This ensures that every vehicle is charged, even if the total demand approaches the building’s maximum electrical capacity.

Here is an example of EV charger load sharing with four 32-amp EV chargers installed on a panel with only 120 amps available:

Benefits of Load Sharing

• Maximizes charger usage without upgrades: Supports multiple EVs without exceeding your building’s electrical limits.
• Improved User Experience: Ensures all vehicles receive a charge, even during peak demand. 
• Future-Proof Solution: Reduces the need for costly electrical upgrades as EV adoption grows with a scalable EV charging infrastructure.
• Cuts infrastructure and installation costs: Maximizes your building’s existing electrical capacity while electric vehicle load management reduces or eliminates the need for costly panel upgrades and new service connections.

At metroEV, our EV charging software uses load sharing by default, ensuring a smooth, fair, and reliable experience for residents and building managers.

Learn more about EV chargers in condos:

Guide to EV Charging Solutions for Condos and Multi-Unit Residential Buildings
How Much Does It Cost To Install An EV Charger In My Condo Parking Spot?

How Does Load Shedding Work?

Load shedding operates differently by prioritizing certain vehicles at the expense of others. When electrical capacity reaches its maximum limit, the system “sheds” or stops charging one vehicle to allow another vehicle to begin charging. While this method can manage capacity, it often leaves some vehicles without a charge.

When demand exceeds electrical capacity, the system stops charging one or more EVs to make room for new vehicles. This prioritization can create an inconsistent charging experience for EV drivers, as some may be left without power.

Here is an example of EV charger load shedding with four 32-amp EV chargers installed on a panel with only 120 amps available:

Drawbacks of Load Shedding

• Inconsistent Charging: Some vehicles may be left without a charge, frustrating drivers.
• Less Efficient: Fewer vehicles are charged simultaneously.
• Poor User Experience: Interruptions in charging can impact overall satisfaction.

Why Electric Vehicle Charging Load Management Matters

For property managers looking to optimize their EV infrastructure, metroEV’s solution prioritizes EV charger load sharing to ensure your building remains efficient, scalable, and ready for the growing demand of EVs.

By implementing an electric vehicle load management system, you can:

1. Charge more EVs with the same power 

2. Maximize savings by scheduling your charging sessions during off-peak hours when rates are lower.

3. Avoid expensive installation costs and upgrades with a scalable EV charging infrastructure.

Learn more about EV chargers in condos:

What Is The Best EV Charging Solution For Your Condo Building?

How EV Charging Boosts Property Value And Accelerates Condo Sales

Start Future-Proofing Your Building

At metroEV, we design electric vehicle charging systems that include built-in load management. Our software constantly monitors usage, distributes available power evenly, and adapts to the building’s changing energy demands.

Whether you need chargers in a condo, commercial garage, or new development, we work with your team to design a solution that’s cost-effective, compliant, and scalable.

Ready to optimize your EV charging infrastructure? Future-proof your building with an EV power management device that prioritizes load sharing. To learn more, download our free guide on how to get started with EV charging.

Contact metroEV for a personalized EV charge point quote and expert guidance. Our team will help you plan and choose the right solution, ensuring a seamless installation that meets your building’s unique needs.

Learn more about EV Chargers for Condos:
Private or Shared EV Chargers? How to Choose the EV Charging Solution for Your Condo Building
Complete Guide to EV Charging Stations and How They Actually Work
A Guide to EV Charging Solutions for Ontario Condos and Multi-Unit Residential Buildings
Video: Installing an EV Charger at a Multi-Unit Residential Building
Video: How Much Does It Cost To Install an EV Charger?