EV fleet charging
Level 1 and Level 2 charging delivered from stored energy — no service upgrade, no trenching, no waiting on the utility, and it can move when the fleet does.
Fleet electrification usually stalls at the same place: the site has vehicles and a charger specification, but not the incoming capacity to support it. The utility upgrade is a long lead-time item and a capital project, and on a leased or temporary site it may never be worth doing at all.
Battery storage sidesteps that. The pack charges slowly from whatever supply exists — or from solar, or from a generator — and then delivers charging power at the rate the vehicle needs. The peak the site draws never rises.
Every PulseTrek Base+ includes a Level 1 charger and every Performance model includes a 32 A Level 2 charger with a 25 ft lead, so the charging hardware is already on the trailer.
On site
Sizing
| Deployment | Typical load | Recommended system |
|---|---|---|
| Light vehicle, overnight | Level 1 top-up | PulseTrek Base+ — Level 1 |
| Van or car, faster turnaround | Level 2, 32 A | PulseTrek Performance — Level 2 |
| Several vehicles per day | Sequential charging | Multiple trailers or larger system |
| Depot-scale fleet | Continuous rotation | Containerised BESS |
Why it matters here
The site's peak demand does not rise, because the battery buffers between a slow charge in and a fast charge out.
No trenching, no permits for fixed infrastructure and no lead time on switchgear.
When the site finishes, the charging asset goes with the fleet instead of staying in the ground.
With solar, charging is possible where there is no connection at all.
Charging from stored energy rather than a grid spike keeps the demand component of the bill flat. See peak shaving.
Between charging sessions the same unit runs lighting, welfare and tools.
Questions answered
Mobile EV charging means delivering charging power from a movable source — typically a battery energy storage system on a trailer — rather than from fixed infrastructure connected to the grid at that location.
Yes, sequentially, within the energy stored. A 30 kWh pack delivers roughly 30 kWh of charge minus conversion losses and the state-of-charge reserve, so the number of vehicles depends on how much each one needs rather than on the charger.
No. The battery can be recharged from any available supply, from a generator, or from solar. Off-grid charging is one of the main reasons sites choose a battery-buffered approach.
They solve different problems. A grid connection is cheaper per kWh once it exists; a battery avoids the capacity upgrade, the lead time and the demand charges, and can move. Many fleets use storage to start charging now and keep it as demand buffering later.
Get in touch
Tell us the site, the load and the runtime you need. Our Austin engineering team comes back with a configuration, a runtime estimate and a price.
+1 512-316-7347
info@pulsar.industries
WhatsApp +1 512-585-8293
