Unique, patented, scalable technology lets you share power with both other appliances and other electric cars - at close to 100% efficiency.
You made an efficient driving choice - now make an efficient charging choice.
Your initial system price is all you pay.
That includes allocating utility power costs by usage, apportioning an optional fee for service, and sending out the bills - regardless of the number of station owners in the building.
Your current electrical panel can support variablegrid electric car charging - start with that premise.
If you have your charging station in a shared environment, that should bring you peace of mind. In addition, your station is not exposed to the Internet.
After installation there are no adjustments, no tweaking, no performance worries - charging takes place at the most advantageus rate possible regardless of time of day.
Adding EV wiring is all about the lowest possible CAPEX (one-time initial cost): not by contracting the cheapest job - but by planning the most efficient retrofit.
If you can adapt the existing building electrical plant to pull double duty you are most of the way there, because now the risk for initial EV owners is lower as well.
We can show you how to reduce both risk and cost like nobody else.
If initial costs are low it is easier to sign up additional EV owners to share them. So a technical design that enables recoverable-cost pricing for additional EVs goes further in promoting acceptance.
30A 60Hz AC continuous current
-30C to +40C, interior/exterior - NEMA 3R
DMR personnel safety features
Zero charging current event handling
Cord connected or hardwired
Fully automatic TOU adaptation
The calculated current allocated to each EV (green) depends on both the instantaneous level of power demands by other loads as well as the number of EV's and their demands (black.)
The allocation efficiency of idle available power is close to 100% because command/control is local.
Unique advantages offered by variablegrid.
The EV loads are sharing the existing suite load wiring. By sensing the common current we offer a high degree of both safety and wire economy, reducing the need for service level increases.
In marginal budget cases this can make it possible for the project to move ahead.
Applies to single residences and to MURB's.