Connection capacity
A battery lets a 40 kW supply serve a much larger instantaneous charging load, because the peak comes out of the pack.
EV charging · Ena Plus
Charging that does not wait on a grid upgrade
The usual obstacle to charging is not the charger; it is the connection behind it. ENA specifies charging with storage in front of it, so a site draws steadily and discharges hard — adding bays without paying for a reinforced supply.
What is supplied
AC for dwell time, DC for turnaround
Single- and three-phase AC units where vehicles sit for hours — homes, offices, hotels, estates — and DC units where they cannot, for fleet depots and forecourts. Output classes and connector sets are specified per project against the duty cycle, the vehicles and the available supply, rather than sold from a fixed model list.
ENA issues the charger schedule, the storage sizing and the distribution design as one package, so the numbers agree with each other.
AC chargingSingle and three phase, dwell-time duty
DC chargingFleet depot and forecourt turnaround
Behind the chargerENA storage and hybrid conversion
DistributionTransfer switching and boards included
SpecificationIssued per project, per duty cycle
Why storage first
Three problems storage solves before the charger arrives
Demand charges
On tariffs that bill peak draw, buffering the charge profile is often worth more than the energy saved.
Charging when the grid is out
A site with storage keeps charging through an outage instead of stranding whatever is plugged in.
Hosting bays on your site?
Malls, estates, hotels and filling stations: ENA specifies, supplies and can operate the installation.