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We design and produce electronics for convenient EV charging ...

Comprehensive AC charging solution for electric vehicles

Sales of durable charging cables and charging stations

Operation of charging stations in the Czech Republic

Consulting in the field of electromobility

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Safety, performance and durability

The solid aluminum housing of the electronics with IP65 protection is able to survive rain, falls or being run over by a car.

Leakage current monitoring - vehicle disconnection upon leak detection (30mA AC, 6mA DC).

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Charging station

We operate publicly available charging stations.

In addition to fast charging stations, we also have slow charging stations powered by solar panels with free operation.

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Join us

We are a leading Czech supplier of control electronics called EVSE for AC vehicle charging. Our customers are mainly companies engaged in the production and sale of charging stations. We develop tailor-made solutions for our customers.

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We have developed our own RCD A-EV type RCD, which is equipped with AC and DC detection.

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Since 2018, all charging cables with electronics must use it as residual current protection. For wall-mounted home chargers or outdoor chargers, these requirements were even earlier. Our advantages include quick and flexible reaction to safety and other changes in the field, monitoring of correct functionality in various types of distribution networks in the world, small dimensions of the RCD and the whole product and last, but not least, lower price compared to similar competing products.

Charging cables

Our line of smart charging cables SPARKLINE is a highly durable, powerful and functional way to charge your electric car anywhere, anytime.

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Strong aluminum enclosure with IP65 protection is able to survive rain, fall or run over, quality cables from proven manufacturers are resistant to mechanical bending damage and time degradation. The higher version of SPARKLINE allows charging up to 22kw depending on vehicle and network. Our smart cables have undergone many tests and are constantly being improved, so we can afford to provide a 4-year warranty for product defects.

Charging stations

Our production portfolio also includes small smart charging stations (WallBoxes) designed for private or corporate charging of electric vehicles.

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They are particularly suitable where there is a need for regular charging, ie. in personal garages, underground public garages, corporate and public car parks or department stores and offices. Our WallBoxes are designed for indoor and outdoor use and can be equipped with electronics capable of charging multiple cars at the same time. The control electronics of our WallBox may have extra functions for an additional fee, especially: connection to EVMAPA system, automatic wireless regulation of charging current according to the total consumption of the building, current consumption measurement, data communication with master system etc. to accommodate wishes and needs of our customers. Relatively simple to install, easy to operate, varying in size and performance (depending on your own configuration), makes the station an extension to the charging infrastructure wherever you think.

B2B cooperation

We cooperate with a number of partners dealing with electromobility in the Czech Republic and abroad.

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For our business partners, we develop and manufacture mainly EVSE for integration into their charging stations. These EVSEs can be controlled by both data communication and logic signals or analog voltage levels. Please see B2B section, for more information.


All our products use plugs and sockets in accordance with AC charging standards.

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These are Type 2 connectors (in the past also Type 1) in both 1-phase and 3-phase versions. We support both 16A and 32A. Other variants available on request.

Standards and tests

Our charging cables and control electronics for charging stations meet the requirements of Czech and international standards.

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When designing our equipment, we are mainly based on standard IEC 61851 and other related standards and regulations.