ems-charge EV charging station in use

Charge the fleet, not the bill

Depot and logistics charging that attacks energy cost first — 150–400 kW DC, dynamic load balancing and V2G so parked trucks earn instead of sit.

The Fleet Problem

Energy cost, not charge speed, is the blocker.

Energy cost

73% rank energy price first

Almost three quarters of fleet operators list energy procurement cost as their top concern — ahead of charge speed or range. Charging cheaply is the whole game.

Charge time

1–2 hours for a 600 kWh truck

A 600+ kWh electric truck takes 1–2 hours on a 300 kW dual-gun charger; MCS cuts that to 45 minutes to 80%. Depot dwell becomes a scheduling constraint.

Grid lead time

12–36 months for a depot upgrade

Megawatt-scale fleet charging needs a grid connection that can take 12–36 months to approve and build. The site plan has to start early.

What a Depot Needs

Three capabilities, one charger.

150–400 kW DC

Enough for overnight top-up of vans and midday fill of trucks — modular so you add power as the fleet grows.

Dynamic load balancing

Shares available power across every port so the depot never trips its connection or pays for a bigger grid.

OCPP 2.0.1 + V2G

Schedule off-peak, bill by vehicle and route, and sell idle battery capacity back to the grid.

ems-charge DC fast charger charging a row of electric delivery vans at a logistics depot
The ems-charge Solution

DC plus storage, sized for the whole depot.

A depot charger is an energy system, not a plug. We pair DC fast chargers with on-site storage and an EMS so the fleet charges on the cheapest kilowatt-hour available.

  • Schedule off-peak and cut fuel + maintenance 25–40% versus diesel.
  • Add battery storage to shave the 50–150 kW peaks that drive demand charges.
  • Run OCPP 2.0.1 to meter by vehicle, route and depot — then enable V2G revenue.
See DC fast chargers
Certified for Depots

Built to the standard your grid and insurer demand.

CE for Europe, UL 2202 for North America, ISO 15118 for Plug&Charge and V2G readiness.

CE UL 2202 UL 2231 IEC 61851-1 ISO 15118 OCPP 2.0.1 IATF 16949 RoHS
fleet detail detail
Field detail

Depot hardware, up close

Dual charging guns, connector holsters and a bright status display — built for drop-and-charge turnaround at a busy depot.

See the DC range
Proof

Fleets that charged for less.

Fleet operators running our depot DC chargers cut fuel and maintenance costs 25–40% versus diesel — and schedule charging off-peak to dodge demand charges.
Fleet depots · Europe & Middle East
Vehicles sit idle 75% of their working hours. With V2G, that parked time becomes grid revenue instead of dead capital.
V2G-ready depots · North America

Charge the fleet, not the bill.

Tell us your fleet size, routes and depot power — we size DC chargers, storage and load management, and reply with a spec and price within 48 hours.

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