Tesla has found a way to bring its Superchargers to Europe much faster: 16 locations at once and 20% lower costs

19/09/2026 12:30

Updated to

19/09/2026 12:30

Setting up an ultra-fast charging station isn’t just about placing a few posts in a parking lot: civil work, wiring, power cabinets, and installation can prolong the process and significantly increase the required investment. Tesla aims to cut down on these setup steps with a new system it has already begun using in Europe.

It’s called the Accordion Supercharger, and it changes the way the company delivers its stations to their final locations. Instead of building much of the infrastructure on site, Tesla sends virtually complete units from the factory, reducing the work that needs to be done at the parking lot. According to the company, this can lower installation costs by about 20%.

Up to 16 units can be delivered in a single truck

Each Accordion unit includes eight charging stations along with its power cabinet and the wiring needed to operate the entire setup. The Superchargers are transported in pairs on prepared concrete bases, allowing them to be unloaded and positioned using machinery once they arrive at the site.

Logistics are also changing significantly. Tesla can load two complete sets in a single truck, allowing each shipment to deliver up to 16 charging points. This solution is designed especially for parking lots where spaces are already designated, aiming to transport much of the work that previously had to be done during station construction back to the factory.

The new modules come with V4 hardware

Accordion uses Tesla’s latest generation of charging infrastructure. The V4 posts can supply up to 500 kW to passenger vehicles, support cars with voltages ranging from 400 to 1,000 volts, and are compatible with CCS2, the standard widely used in Europe. The cable is also three meters long, making it easier to connect vehicles from different manufacturers.

The V4 cabinet that powers these stations can deliver up to 1.2 MW of continuous power shared among eight poles. Tesla states that under normal conditions, less than 1 MW is sufficient to provide the maximum power required by vehicles for 99% of the time. The company also claims its efficiency exceeds 96%.

Prefabrication is not entirely new in Tesla’s strategy. The company already indicates that for its conventional installations, delivering pre-assembled Superchargers can reduce costs by more than 15%. Accordion takes this idea a step further by integrating much of the electrical infrastructure into a single module, raising the reported savings to approximately 20%.

The first European deployment is already operational

The launch of this system in Europe took place in Germany, where a station located in Irschenberg is already using the new modules. This is currently the first known example on the continent of a solution that Tesla had already begun exploring in the United States through its Folding Unit Superchargers, built using a similar prefabricated approach.

Accordion’s interest in the European market lies primarily in reducing the effort required to expand increasingly powerful charging infrastructure. Tesla currently has over 80,000 Superchargers worldwide and continues to seek locations capable of accommodating eight or more stalls, so shortening construction phases can facilitate larger deployments without relying as much on building facilities from scratch on site.