EV LOADMANAGEMENT

Unmanaged charging means each charger operates independently at its full rated power whenever a vehicle is connected, with no coordination between stations. Managed charging means a central system monitors total load and automatically adjusts each session's charge rate to keep the building's total draw within a defined limit. Unmanaged works fine for one or two chargers with ample electrical headroom. For any property with multiple chargers sharing a service, managed charging is what makes the system reliable as more residents start using it.

Without load management, simultaneous charging sessions draw their full rated power independently. On a building service that was not sized for that cumulative load, the result is tripped breakers during peak hours — typically evenings when residents return home and plug in at the same time. Resetting a tripped breaker restores power temporarily, but the same situation repeats the next evening. The only permanent fix at that point is either a service upgrade or retrofitting the load management system that should have been part of the original installation.

In most cases, yes — though the ease of retrofitting depends on the charger brand and model installed. Some manufacturers support load management through a software update and a monitoring device added to the panel. Others require replacing the chargers with models that support networked load management. We assess your existing installation and tell you what is required before you commit to anything. If a retrofit is practical, we configure the system for your building's capacity and your residents' billing requirements.

Dynamic load management systems monitor total building load — not just the chargers — and adjust available charging capacity in real time based on what the rest of the building is consuming. During periods of lower overall demand, chargers can run at higher rates. During peak demand periods, charging sessions are throttled to protect the building's service capacity. The result is that residents get as much charging as the available headroom allows at any given time, rather than a fixed allocation that wastes capacity when building demand is low.

It can, depending on how many sessions are running simultaneously and what the building's available capacity is at that time. In practice, most EV owners plug in overnight and need a full charge by morning — and even a throttled Level 2 session delivers enough range for typical daily driving in that window. We model the charging scenarios for your specific property — number of chargers, expected simultaneous sessions, available capacity — so you understand the real-world charging experience before the system is installed.