, , ,

Jema to supply Endesa X garage chargers for electric buses in Zaragoza

Endesa X will install Jema Energy’s night-time chargers in Zaragoza, which, thanks to the “Tilt-box” system, will provide greater flexibility, facilitating bus charging.

Zaragoza will give way to the works to be carried out by Endesa X, which will mean the electrification of the city’s fleet of urban buses. To this end, Endesa X will build a power line and install chargers to recharge the city buses.

For the charging system, JEMA will supply the bus chargers. All of them, except the 300kW, will have dual configuration for charging via hose and pantograph. This feature will facilitate charging the bus either via the inverted pantograph through the roof of the bus or with the conventional CCS Combo hose system. This configuration is possible thanks to the so-called “Tilt-box” system that Jema will implement at each charging station.

The “Tilt-box” system is a tilting box in which the operator can select at any time to load via hose or pantograph. The loader will automatically adapt the maximum power depending on the output system.

The scope of supply will include 37 JEMA ECI100 100kW chargers, 38 JEMA ECI150 150kW chargers, one JEMA ECI300 300kW charger, a supply and commissioning of 76 inverter pantographs and a monitoring system via 3G-4G remote communication modules.

These chargers from the ECI range are also bi-directional ready, suitable for future V2G (Vehicle to Grid), with delivery of these devices planned for mid-2022.


About Endesa

Endesa is the leading electricity company in Spain and the second largest in Portugal. It is also the second largest gas operator in the Spanish market. It operates an integrated generation, distribution and supply business and also offers, through Endesa X, value-added services aimed at electrifying energy use in homes, businesses, industry and public administrations. Endesa is firmly committed to the United Nations’ SDGs and, as such, is strongly promoting the development of renewable energies through Enel Green Power España, the digitalisation of grids through e-distribution, and Corporate Social Responsibility. We are also active in this last area through the Endesa Foundation. Our workforce totals around 9,260 employees. Endesa is part of Enel, Europe’s largest electricity group.


Endesa X is Endesa’s business line that offers services and solutions to accelerate innovation and drive the energy transition. It offers innovative solutions that support the energy transition, turning the goals of decarbonisation and electrification into beneficial activities that accompany cities, companies and people in a constantly changing world.

Endesa X is Enel X’s division in Spain and Portugal. A world leader in the advanced energy solutions sector, the Enel X brand manages demand response services with 7.7 GW of total global capacity and 195 MW of installed storage capacity worldwide. In January 2022, it created a new global business line dedicated exclusively to electric mobility, which manages some 245,000 public and private charging points worldwide, and which promotes and develops projects and solutions for the dissemination of electric mobility in the countries in which the Enel Group operates.


About Jema:

Jema Energy is a leader in the technology that is writing the future of energy innovation. With over 65 years of experience in energy conversion systems, Jema Energy has been at the forefront of innovation in the design and manufacture of energy conversion systems. As a result, Jema supplies complete turnkey systems to achieve the best performance and minimise operating and maintenance costs in the field of energy conversion.