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Frequently Asked Questions
What problem does load management actually solve?
Too many vehicles for one supply.
Capacity is fixed and cannot wait.
An upgrade takes months and money.
Sharing takes a controller.
The bays go in either way.
Static or dynamic sharing?
Static divides a typed-in figure.
It must assume the worst case all day.
Dynamic measures the building live.
It hands over whatever is spare.
At night that is nearly all of it.
Does sharing leave anyone unable to charge?
Almost never, over a long stay.
Most vehicles need a fraction of the night.
Allocation rotates as cars finish.
Short stays are the exception.
Those want a dedicated position.
What does the system need to see?
The current on the incoming supply.
Not just the charging circuit.
A sensor per phase where phases differ.
A communication path back to the units.
And a fallback if that path drops.
What happens if the controller fails?
The group must fall back safely.
Units revert to a low fixed limit.
That keeps the site under its ceiling.
Charging continues slowly.
A silent failure to full power is the danger.
Can charging be pushed into cheap hours?
Yes, and it usually should be.
Tariffs move overnight.
The controller holds charging back until then.
A departure time protects the exceptions.
The site peak drops as well.
Does it work across mixed equipment?
Only where the units speak a common protocol.
Mixed makes often will not.
A single management platform is the usual answer.
Or grouping by manufacturer.
This is worth settling before purchase.