Keywatt 50 kW fast charging station

Keywatt 50 station, new 50 kW (DC) fast charging station

Strongly committed to the energetic transition, IES Synergy is launching its new Keywatt 50 kW fast charging station, ideal for city centers and commercial centres. This solution is deployed with smart charging software compatible with all the products of the Keywatt range.

  • Charging time: 150 km in 30 minutes (on average)
  • Simultaneous charge: AC/DC
Fast charging station for fleet 50 kW
Advantages fast charging station Keywatt 50 kW
Fast charging station 50 kW

The future of cities must go through green mobility. We are facing one of the great challenges of our modern societies: finding a way to develop efficient mobility solutions that respect the environment. To support cities in this new challenge, IES Synergy has deployed more than 10,000 fast charging stations thanks to strong partnerships developed with the major charging infrastructure operators.
Anxious to support cities in their commitment, the French company has studied the needs and behavior of each: individuals, companies, communities. It has been noted that 38% of motorists who do not have private parking charge their electric vehicle at work or in a public place without exceeding 1 hour, which generally corresponds to the time spent in town centers and commercial centres.



The Keywatt 50 charging station has been designed to meet the need for urban recharging. It offers a universal solution, capable of recharging two vehicles at the same time, whatever their brand, from 30 minutes to 1 hour (on average). With a power output of 50 kW (DC), the new Keywatt 50 has been developed on the basis of the 50 kW power module designed by IES Synergy and deployed by thousands around the world. Delivered and used by operators and integrators since 2013, this technology has demonstrated its robustness and reliability. Thanks to its patented technology, costs and maintenance requirements are greatly reduced as well as its extended service life.

Its low acquisition cost and easy installation in an urban environment make this highly competitive solution the ideal charging station for shopping centres, restaurants, sports centers, public car parks, car dealerships, fleets, recharging infrastructure and operators. Concerned to respond to all electric vehicles drivers, our charging station has been designed to adapt perfectly to all environments and to customer needs: personalization of the front of the station and of the touch screen, several charging socket configurations, multilingual and upgradeable software allowing, for example, to couple it with photovoltaic installations.


Able to communicate with all vehicles on the market, IES Synergy offers software integrating new functionalities such as remote reservation, vehicle detection, 15 new languages ​​and “Smart Charging”. This feature allows holders of charging stations to save energy by customizing their charging parameters, such as:

  • The power delivered during the day, depending on the subscription prices or the production of solar panels,
  • The distribution of the energy according to the number of vehicles connected to the charging stations,
  • The charge of several vehicles, simultaneously, in real time.

Currently, the evolution of electric mobility is no longer based only on vehicles but also on the connectivity and intelligence of charging stations. These must now be able to communicate with all types of vehicles, as well as the operators’ server, while allowing remote supervision. As a result, the performance of the software becomes as important as the electronics of the charging station.

IES Synergy develops 100% of its solutions in France (software, electronics and mechanics). This allows the firm to intervene quickly according to customer needs. Whether it is a question of maintenance or an evolution of technologies. On a daily basis, operation and maintenance actions are carried out by two modems for an optimized update without loss of service:

  • On the one hand, the customer can manage access, charge monitoring, power management and charge history from his server.
  • On the other hand, IES Synergy manages from its modem maintenance missions such as configuration and commissioning, monitoring of remote alarms, supervision and updates of the on-board software.
Power 50 kW
Connector types DC : Combo 2 and/or CHAdeMO
AC : Type 2 22 kW (43 kW optional)
Type of charge Simultanous AC/DC charge
Output voltage 200 VDC to 500 VDC
Operating temperature -25°C to +50°C
Weight 350 kg
Dimensions H 1,800 x L 600 x l 814
Customization Door and logo on the HMI