An overnight charging plan for electric delivery vans should fit the depot's loading process and the next day's routes. The apparent gap between a vehicle returning and leaving is not always usable charging time. Unloading, sorting, cleaning and early loading can shorten that window or change where the van is parked.

For many depots, well-organized AC charging can meet routine energy needs. Faster charging becomes useful where vehicle capability, demanding routes or short parking windows require it. The choice should follow measured operating data rather than a single rule for all vans.

Measure the route energy requirement

Record energy consumption across representative routes and operating conditions. Distance alone can miss changes caused by payload, traffic, weather and auxiliary equipment. Use vehicle or charging records to establish how much battery energy normally needs replacing.

Set a departure reserve based on the fleet's operating policy. There is no universal state-of-charge target for every route. A short urban round and a longer rural round can require different targets even when they use the same van model.

Also distinguish routine replenishment from recovery. A van returning unusually late or with less remaining energy may need a separate plan. Designing every charging point around that exception can create avoidable cost, but ignoring it can disrupt the morning shift.

Map the usable parking window

Plot the time at which each van can actually connect and the time it must be ready. Include loading and movements between parking areas. Charging equipment placed near the electrical room may be economical to install but inconvenient if the vans finish the evening in another part of the site.

Consider an illustrative group of 12 vans, each needing 36 kWh added to its battery. That is 432 kWh in total. With a common nine-hour charging window, the average battery-side power requirement is 48 kW across the group, before accounting for charging losses at the site meter.

Each van would need an average of 4 kW at the battery in that simplified case. The installed charging arrangement still needs to accommodate actual vehicle limits, late connections and departure priorities. The calculation describes the task; it does not approve a charging point rating or an electrical circuit design.

Match AC capability to the van

Verify each vehicle model's onboard AC charger, supported phases and connector. A higher-rated charging point does not increase charging speed beyond the vehicle's capability. Mixed vehicle purchases can therefore change what equipment is useful at the same depot.

For a project enquiry, EVB depot charging options provide a supplier reference for discussing a mix of equipment and scheduled power allocation. Include the vehicle list and usable parking windows so the proposal can be assessed against the delivery operation.

Ask how simultaneous charging will work. The total connected charger rating may exceed the site's available power if an assessed load-management arrangement controls demand. What matters operationally is whether every required session completes within the schedule and whether the electrical limits remain protected.

Make plugging in part of the return process

Define responsibility for connecting the van, authorizing the session and confirming that charging has started. A van parked beside a charging point is not necessarily charging. Connector placement, cable reach and the driver's routine can decide whether the plan works reliably.

Use a clear exception process for an unavailable bay or a failed session. Drivers should know whom to contact and should not need to diagnose electrical faults. A shift supervisor should be able to see which vehicles have not connected as expected.

Late-night vehicle movement deserves scrutiny. Sharing one charger among several vans can require staff to return and move them. If that labour is not included in the operating plan, the equipment may deliver less overnight throughput than assumed.

Coordinate power with the rest of the depot

Warehouses can have substantial evening or overnight loads. Assess the charging power budget alongside refrigeration, conveyors, building services and other relevant equipment. Off-peak electricity pricing does not necessarily mean the site has spare electrical capacity throughout that period.

Departure-aware scheduling can give earlier routes priority while spreading the remaining energy demand across the night. If the charging system does not receive vehicle battery information, establish how route requirements will be entered or estimated.

During commissioning, run a representative overnight cycle with the intended vehicles and work routine. Check charging access, the energy delivered, the power limit and the alerts for a missed connection. Include a late-returning van and an unavailable charging point.

The success criterion is straightforward: vans are ready when dispatch needs them, drivers can follow the process, and the site can repeat it without excessive manual intervention. That is the basis on which overnight charging equipment should be selected.