Skip navigation. Go directly to main content

Energy and renewables

Start of main content

ZENER is a leading company in the field of energy and renewable energy generation

Our Energy area is under permanent development, encompassing all of its dimensions (generation, transformation and distribution).

"END to End"
Energy and renewables projects

We have vast experience in the performance of turnkey projects.



Solar plants

+ 560 MW installed.

Since 2007 ZENER has installed more than 560 MW in photovoltaic, solar and thermal infrastructures and more than 145 MW of maintenance.

We have vast experience in the design and construction of turnkey solar plants, encompassing the complete implementation process, from the identification of locations, the collection of land register data, the stakeout, managing of particular permits, the licence to connect to the power network, the design of the solar park (photovoltaic panels, structure, transformation centre) and the connection to the power network.

We maintain solar plants all over Spain, offering the usual maintenance services, but also a service with an added value, which includes the comprehensive management of the solar park, without any need for intervention by the owner, from licence renewal to plant safety.

We do also have an own monitoring service of multi-brand energy systems, which helps us to predict problems at the plants and to optimise their performance, as well as to reduce the response time in case of incidents and to ensure a quick and efficient solution.


Electric vehicle recharging points

The growing implementation of electric vehicles is boosting ZENER to become one of the leading companies in terms of installation and management of recharging points for this type of vehicles, both in companies and in private homes.

As a company committed to innovation and the development of new sustainable technologies, ZENER is also working on the creation of a support network for electric vehicles with more than 500 chargers already installed.


Photovoltaic self-consumption

Our commitment to clean and responsible energy, takes us to develop in our Energy department, self-consumption facilities with renewable energy in private homes and companies.

Once the installation is completed, we do also provide a comprehensive guarantee and maintenance service for these facilities.

ZENER has currently installed more than 1000 solar self con-consumption systems installed in homes and buildings throughout the country.


Industrial power and lighting

ZENER has a large team of specialists in the field of industrial electricity, offering innovative solutions for industrial power and lighting projects:

  • Technical consulting and electric engineering.
  • Detailed studies on the current power consumption and analysis of the most convenient alternative to reduce the consumption, through advanced software tools.
  • Renewal of the lighting system with LED technology that provides for better ecological and economic values, as well as a higher quality.
  • Civil and electro mechanic works.
  • Industrial facilities and commercial centres: power and lighting.
  • Construction and maintenance of public lighting networks.


Experience in several countries, including Spain, Italy, Belgium and the Netherlands.

+560 MW

+145 MW



End of main content