With over 35 years of experience, Atersa is a reference in the sector. Its experience and pioneer status make it one of the corporations with the greatest capacity to produce and distribute all of the components and equipment necessary for the configuration of any solar electrical system, stand alone or grid connected.

Atersa is the subsidiary of Elecnor specialised in solar photovoltaic energy. The company has developed its own engineering, design and photovoltaic installation construction style that has comprehensive solutions for national and international solar projects.

Atersa corporate video

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Call Centre Hours of Operation

Contact our offices

You can reach our Commercial Team:
Monday to Thursday from 9 am to 2 pm and 3 pm to 6 pm
Friday from 9 am to 2 pm

After-Sale Service (SAT): 9 am to 2 pm

At any other time, contact us here

Atersa schedule

For the dates marked in red our offices will be closed.