Photovoltaic rooftop project in Costa Rica of 500 kW
Rooftop photovoltaic project carried out in Costa Rica of 500kW, in 2018.

At Alterna Energía, we develop photovoltaic projects for companies, from engineering to construction, commissioning and maintenance.

Alterna Liberty is an all-in-one solution for the Engineering, Building and Maintenance of self-consumption projects.

With Alterna Liberty, companies save from the very first day, earning a return on the investment in no time and ensuring energy efficiency in the long term, whilst fostering sustainability by consuming renewable energy.
Alterna’s team of experts leads the entire project from the very start. We guide our clients to develop tailor-made solutions, secure licences, take care of the engineering, execute the work and maintain the system to ensure maximum efficiency throughout its useful life.

Our turnkey proposal integrates all the services required, from the initial study to its operation. All this at unbeatably competitive prices and offering project financing options.

Photovoltaic rooftop project in Costa Rica of 500 kW

Rooftop photovoltaic project carried out in Costa Rica of 500kW, in 2018.

At Alterna Energía, we develop photovoltaic projects for companies, from engineering to construction, commissioning and maintenance.
Photovoltaic rooftop project in Costa Rica of 500 kW

Alterna Liberty is an all-in-one solution for the Engineering, Building and Maintenance of self-consumption projects.

With Alterna Liberty, companies save from the very first day, earning a return on the investment in no time and ensuring energy efficiency in the long term, whilst fostering sustainability by consuming renewable energy.
Alterna’s team of experts leads the entire project from the very start. We guide our clients to develop tailor-made solutions, secure licences, take care of the engineering, execute the work and maintain the system to ensure maximum efficiency throughout its useful life.

Our turnkey proposal integrates all the services required, from the initial study to its operation. All this at unbeatably competitive prices and offering project financing options.