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Compare and choose the best solar energy deal

We search and compare for you the best solar energy installation companies.

How does it work?

Do you want to install solar energy with Sunalizer?

We tell you how!

We estimate how many

panels you need

So you will know how much it will cost and your savings.

Compare budgets

You will receive compared quotes easy to understand .


You choose the installer while we assist you during the whole process.

Quer saber mais?

Want to know more?


How are we different?


We always say the truth. If your projects is not viable, we will always let you know.


Leave all your worries 

in the hands of our engineers.


We make sure that your installation gets done smoothly.

Receive proposals with the best equipment and the best prices

on the market.

Best price

We are on your side

We will give you the same advice

we would give to our mothers.

No surprises

Don't worry about extracosts or unexpected works.

What our clients say about us?

Dênis Rodrigo Santos


(Sertãozinho - Brazil)

With Sunalizer I felt that all aspects of my project were evaluated in the smallest details, giving a lot of credibility, transparency and security. They did exactly what I needed which guarateed an excellent performance.

Victor Hugo Delsin

Electrical Distribution


We recommend Sunalizer for its seriousness, clarity and transparency in its work and in presenting solutions and proposals to qualified installers for the installation of our solar energy project.

Antonio Francés


(AISCAN - Spain)

With the application of the Sunalizer Methodology, they helped me in all stages of my project, from dimensioning to the beginning of commercial operation. I hired Sunalizer for the confidence that they conveyed and really exceeded my expectations thanks to their dedication and quality in the services provided.

Fernando Faria


(Bonfim Paulista - Brazil)

In addition to providing knowledge in a practical and objective way about the entire procedure, Sunalizer offered security when contracting photovoltaic energy deployment services, keeping me informed about the technology and the installation process. I always recommend Sunalizer because I am satisfied with the services provided and I am sure I have chosen the most suitable option for my home.

Some of our installers

Visdeltex SL


Autogenera Servicios Energéticos S.L.


Monsolar Ingenieria, S,.L.




TAM Solar




Do you want to get free quotes for solar energy for your home?

¿Eres instalador o tienes una empresa de instalación? Únete gratis

Nuestra misión es que cualquier persona en cualquier lugar del mundo pueda tener acceso a la energía solar.


+34 623 10 63 72

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