Energy infrastructure as a service

Charging demand doesn’t wait, the grid does

Transport is electrifying faster than the grid was built for. Existing capacity is limited, upgrading the grid connection takes time, and the investment comes before the benefit.

EV Mobile builds high-power charging and on-site power for sites of every kind, including those where grid capacity falls short or no grid connection exists yet. We own the equipment and the uptime.

Logistics and heavy transport

Municipalities and regional development

Resorts and service areas

Retail and parking

Construction and temporary sites

Power that isn't limited by the grid connection

Our flagship is battery-buffered high-power charging. Energy is drawn from the grid steadily, stored on site and delivered to vehicles fast. The connection only has to carry the average, not the peak.

A site can charge at high power straight from a low-voltage connection, with no substation and no medium-voltage upgrade. The same station serves passenger vehicles and heavy fleet, and the battery also allows the cost of charging energy to be optimized.

01

Customer-led service model

Charging and on-site power delivered as a complete service, where we take responsibility not only for the equipment but for its continuous monitoring, performance and maintenance.

02

No investment of your own

The charging equipment stays ours. You don't buy it, own it or write it off. Capacity is also built in stages, so the system is never larger than the need. 

03

We start from the site, not the product

We don't deliver infrastructure on the basis of a product. Every solution is designed around the use case, the load profile and the outlook for growth, which keeps the investment threshold low.

04

Finnish innovation

EV Mobile’s solutions and innovations were developed in Finland, for conditions where cold, load peaks and grid constraints are everyday reality. That’s why our solutions also work at sites where charging is schedule-critical and infrastructure develops in stages.

In numbers

When the grid is no longer the limit

  • Battery buffering delivers more power from a smaller grid connection. Charging works within the window it is needed, and capacity is added in stages as demand grows. One partner stays accountable for uptime.

320 kW

From a low-voltage connection

€0

Investment by the customer

0 kWh

Minimum charging volume required

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In service

Ruka added high-power charging without a new grid connection

Ruka wanted fast charging for a growing number of visitors arriving in electric vehicles, in line with the resort's sustainability goals. The site already had a low-voltage connection with unused capacity. EV Mobile delivered high-power charging from that existing connection, with no grid investment and no equipment purchase by the resort.

The challenge

Charging demand at Ruka was expected to rise by 20 to 40 percent between the 2024–2025 and 2025–2026 winter seasons, with only a few new chargers planned for the area. A conventional high-power installation would have meant upgrading the grid connection, committing capital and taking on the risk of demand charges.

The result

240 kW of continuous power from the existing low-voltage connection, and up to 320 kW at peak thanks to battery buffering. No connection or equipment investment, no demand charge risk, and capacity that scales as demand grows.

Common questions

Questions we hear most

Why does grid capacity limit charging?

High-power charging draws a large amount of power in a short moment. Most properties have a grid connection sized for ordinary consumption, so charging several vehicles at once would require a capacity upgrade. Battery buffering removes that requirement: energy is drawn steadily and released fast, which delivers more power from a smaller connection.

How quickly can charging be deployed?

The battery system and charging equipment are integrated into a single unit, making the entire system easily portable and flexibly deployable. For outdoor sites, the solution significantly reduces extensive groundwork requirements.

Why is battery-buffered charging the right solution?

The energy storage in the battery reinforces the power available from the grid connection and levels out power peaks. It is particularly justified when power demand fluctuates and momentary peaks exceed grid capacity.

Interested? Contact us.

Let’s make electric transport possible now, not years from now