Does load management always turn equipment off?

No. Load management may reduce power, delay operation, or change charging priority. The selected response depends on the controller’s settings and the equipment connected to the system.

What happens when load management loses communication?

A communication fault can prevent the controller from receiving demand information or sending commands. The system may stop charging, hold a fixed output, or report a fault.

Can load management work with bidirectional charging?

Yes. Load management can coordinate vehicle charging and vehicle-to-building power flow. Correct operation depends on compatible controls, accurate system settings, and reliable communication between equipment.

Glossary

What Is Load Management?

Load Management is the planned control of electrical demand across connected equipment. The system monitors available capacity and adjusts selected loads when demand approaches a set limit. In bidirectional charging systems, load management helps coordinate vehicle charging, household consumption, and power flowing from the vehicle without exceeding the electrical system’s operating capacity.

Quick Facts About Load Management

Key Takeaways About Load Management

Load management actively controls demand, unlike a load calculation that only measures expected use.
The system may pause, reduce, or sequence equipment operation.
Load management is not the same as load shedding, which removes selected loads.

How Load Management Works

A person writes on a load management form at a desk with a computer screen in the background

Load Management works by tracking electrical demand and comparing that demand with the capacity available to a panel, circuit, or energy system. A controller then changes equipment operation according to programmed priorities. The response may pause charging, lower charging output, or delay another flexible load until capacity becomes available.

Related glossary terms: Load Shedding, Electrical Load Calculation, Bidirectional Inverter.

In a bidirectional charging system, load management coordinates power in both directions. The controller considers household use, vehicle charging, and power supplied by the vehicle. Bidirectional Inverter equipment may support this process by directing power between the vehicle and the building. Load Shedding is one possible response, but load management can also adjust timing or power level while keeping equipment connected.

A technician tests electrical breakers with a clamp meter beside a laptop and wiring panel

From the GMB Electric team

When we troubleshoot load management, we review the system settings, control signals, and measured operating conditions. We also check whether the bidirectional charger responds correctly as connected loads change. Our team separates control problems from wiring, communication, and equipment faults before identifying the repair path.

Load Management in Practice: A Real-World Example

A home uses a bidirectional charger while several large electrical loads operate. Load management limits vehicle charging during higher household demand, then allows charging to resume when capacity becomes available.