Renewable energy engineering - MASRED
Why choose us?

Human group
We have extensive experience developing renewable energy projects in both residential and industrial sectors. Transparency and professionalism are in our DNA.

Customers
Each client is unique and important to us. Our team of professionals will work diligently to always offer you the best solution at the lowest cost. We strive for excellence.

Your project
It will be unique and personalized. Our innovative spirit will allow us to offer you the most advanced solutions. We'll remain by your side after the installation is complete to ensure everything works properly. Our closeness sets us apart.

01
Product of your own Energy
Become 100% independent with green energy
Go green and achieve total energy self-sufficiency with a combination of solar panels and aerothermal energy.
This smart hybrid system brings together two powerful sources of renewable energy: the sun, captured through solar panels, and the air, harnessed using aerothermal technology. Together, they guarantee true energy independence for homes, hotels, businesses and even industrial spaces.
Our team takes care of the entire process from start to finish, giving you the freedom to live like royalty every day.
02
Comprehensive service and energy consulting
We utilize the latest technological innovations in renewable energy , which we design, install, service, and maintain to provide a comprehensive service.
Thanks to an individualized study of each case, we will be able to advise you and recommend the installation best suited to your needs.
Legalization versus industry
Satisfaction guarantee
Click to view the video
02
Comprehensive service and energy consulting
We utilize the latest technological innovations in renewable energy , which we design, install, service, and maintain to provide a comprehensive service.
Thanks to an individualized study of each case, we will be able to advise you and recommend the installation best suited to your needs.
Engineering projects
Grant management
Click to view the video

03
Maintenance service, assistance and performance improvements
We maintain comprehensive control over the maintenance, installation, cleaning, and commissioning of renewable energy infrastructure. Using monitoring tools, we can optimize your energy savings at a minimal annual cost.
Keep your renewable energy installations in perfect condition!
Our Projects
Check out our photovoltaic installation projects in both residential areas and factories!

Our Publications
Discover the latest developments in the renewable energy sector.
Solar panel dimensions by type and installation space
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Posted by
Juan Antonio Bullón Piña
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Comparison and ratings of air source heat pumps
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Posted by
Juan Antonio Bullón Piña
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Top solar panel brands compared
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Posted by
Juan Antonio Bullón Piña
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Air source heat pumps for cold climates
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Posted by
Juan Antonio Bullón Piña
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We will inform you of the latest subsidies and regulations inRenewable Energy
All about installing photovoltaic panels and generating your own energy with renewables.
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What they say About Us
“Excellent installation service and technical support. Perfect installation of solar panels with grid connection and lithium batteries. They take care of all the legal formalities for the installation.”
“They were really nice to me, they gave me a very clear quote, even though they knew it was to assess the viability of a future business. Very polite and quick to get back to me.”.
“Excellent, very friendly and quick to respond to my queries.”.

Excellent installation and technical support service. Perfect installation of solar panels with grid connection and lithium batteries. They take care of all the legal formalities for the installation.

A company with excellent professionals who also offer to carry out the necessary procedures with the relevant authorities.

The installation was done correctly, and the technicians were very professional. After making a few small changes to our habits (using the tumble dryer in the morning, washing machine, pool motor, etc.), our consumption over two months has fallen by 83% (December-January 2018 1266 KWH and December-January 2018 215 KWK). I AM VERY HAPPY, A GREAT INVESTMENT!