Reliable solar solutions for your sustainable future

Solar power plants are an investment for which perfect operation is essential for a good return on investment. We are ready to take care of it!

About us

“Extento Futurus” is your trusted partner in the world of renewable energy solutions. We are a forward-thinking renewable energy consultancy company committed to building a sustainable future by harnessing the power of clean and green technologies. With a passion for innovation, a commitment to environmental responsibility and deep expertise in the renewable energy sector, we aim to be at the forefront of the clean energy revolution.


Our team of experienced experts has extensive knowledge and experience in the renewable energy industry. We specialize in solar energy efficiency solutions. We provide a comprehensive consultancy service from project conception to document submission to meet your specific needs.


Renewable energy is a regulated sector. Licenses and permits are required to operate in this sector, to produce energy and sell it. The consultancy company can help contractors, developers and buyers to obtain all the necessary permits to operate solar and wind power plants, and can help contractors to prepare the necessary documents for the NERC certification and obtain the necessary licenses.


Connection to the existing electricity grid is one of the key factors determining the necessary investment in power plants. The consultancy company can ensure that clients are aware of all the additional costs associated with connecting to the existing electricity grid before starting their projects.




A team of professionals guarantees the success of every project


We view each client as a long-term cooperation partner for whom we aim to create maximum value.


We work as a united team of professionals with a common goal, focused on the smooth, efficient and successful implementation of the project. We take care of businesses - solar power plants for business - and your home needs: solar power plants.

Focus on the customer

From enquiry to document submission: our specialists are qualified to take care of all aspects of the design, installation and maintenance of your solar power plant. We will provide you with information on available financial assistance (support for the solar power plant) and explain how the installation process works in case you want to build it yourself.


Business benefits of solar power plants

  • Independence

    Independence from electricity price fluctuations. Depending on the size of the plant, you will get some of the instantaneous energy for free (as long as the sun is shining and electricity is being used).

  • Financial benefit

    Financial benefit means cheap electricity. Eight times cheaper electricity at 1 kW/h costing 3 ct. Payback without support averages to 7 years.

  • Environmental protection

    Clean energy means protecting nature. No pollution for the rest of your life.

Contact us


Mob. phone No:

+370 620 10625


K. Donelaičio g. 62-1, LT-44248 Kaunas

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