We help you make clean solar energy a part of your life

Get a custom free-of-charge quote from our solar energy experts

How can we help you?  

Start producing your solar energy in Spain

Start saving

Reduce your electricity costs up to 60%   

Sustainable Energy

Reduce your carbon footprint and join the sustainable energy transition

Peace of mind

We provide turnkey installations  

We provide customized solutions for your home and business

House with solar products

Get a no-obligation, free-of-charge quote that includes:

How do we work?  

Generate your clean energy in 6 simple steps

How we work

Our Products

Create a sustainable future with our renewable energy products for  your home or business

Solar panels 
EV Charger

Solar panels


Electric Vehicle Charger 

Solar Monitoring App Included in All Our Installations

Make the most out of your photovoltaic system by adapting your consumption to the energy you produce

Why choose Experta Solar?


We deliver turnkey solutions: we take care of every step of the way, from the initial design and paperwork.


Reduce your electricity bills up to 60%. Amortize in 4-8 years and continue generating free electricity for 30 years.


We only work with certified installers, use Tier 1 panels with a 25-year production warranty, have a 56-point quality control protocol, and a monitoring app to provide you peace of mind.


Outstanding, personalized customer service 


We provide financial solutions and help you apply for tax exemptions and subventions in Spain

Frequently Asked Questions

 A residential photovoltaic system has an amortization period of  4-8 years. The amortization period for commercial and industrial systems is 2-6 years. Several factors influence the payback time. The most important is the relationship between consumption and the size of the installation.  

The amortization period is even shorter if you get the IBI discounts offered by many municipalities or choose a supplier with good self-consumption contracts. It also varies according to our habits. If you adapt your actions to your solar energy generationyour energy consumption becomes more effective. Daily practices have a significant impact over the years.  

The photovoltaic installation components, such as panels and inverters, have reached their lowest price and have been maintained in recent years. Consuming our energy instead of buying it from the large trading companies saves from the day of start-up. Once you amortize your solar energy system, the panels can produce free energy for your solar panels’ lifespan (around 30 years).

The Sun tax was active since 2015 and was repealed in 2018 by the Government of Spain. The new solar-energy regulation allows photovoltaic system owners to pour surpluses into the grid and get compensation for it from your energy retailerThat compensation allows the consumption expenses of the electricity bill to be brought to practically zero. Although the prize for the energy you transfer to the grid is not 1-1, like it is in other countries, it will increase in the coming years.  

Furthermore, there is a list of specific regulations for all electrical installations. These regulations standardize the products’ certifications and insurances, ranging from what type of cable to what kind of protections a solar panel installation must carry. At Experta Solar, we are always up to date with the latest regulations to comply with all legal requirements and provide you with the highest possible security. 

The ideal photovoltaic installation for your home or business is the one that adapts to your consumption needs and the available surface to install your panels. A specialized technician must design the installation considering aspects such as shading obstacles, orientation, and inclination.  

With our solar calculator, you can simulate what an installation would look like on your property and obtain an initial budget. You can also leave us your details in “Contact” or below in “Do you want to speak with an advisor?” and one of our solar experts will contact you to answer all your questions.

Would you like to talk with one of our solar experts?

Leave us your details and we will contact you within 24 hours.

You can also call us from Monday to Friday between 8:30am and 9pm and Saturdays between 9:00am and 9:00pm

¡Hola Experta Solar!