Photovoltaic Systems in Mallorca
Produce your own energy and save in your electricity bill!
Invest your home! You have a piggy-bank in your roof.

Advantages of photovoltaic (PV) systems
- Save on your electricity consumption: 35% without batteries, 80% with batteries.
Save on your electricity bill. - Reduce your carbon footprint.
- Subsidies and tax credits are available.
- Return on investment in under 6 years.
- Noiseless.
- Long service life (at least 25 years).
- Very low maintenance.
- Increase the value of your property.
Why QCD Advisory?
We are a local company and specialized in energy saving
- We are a company established in Mallorca.
- We specialize in energy saving. Through measures to reduce and rationalize energy consumption, improve energy efficiency, and utilize renewable energy sources, we achieve energy and cost savings for our customers, offering profitable and sustainable projects.
- We are not an electricity company. Do you really think that an energy-selling company will help you reduce your energy consumption?
We believe in quality and sustainability
- Quality and sustainability are in our DNA. We want to help solve the problem of climate change by providing you with tailored solutions aimed at reducing the consumption of carbon-based fuels, lowering greenhouse gas emissions, and protecting the environment. Our proposals will not only offer the best quality but also the best price to ensure maximum profitability for you.
- We are not a "fossil" company or one belonging to the energy oligopoly. Such companies, besides manipulating energy prices to increase their profit and having based their growth on fossil fuels, now disguise themselves as "green" to offer renewable energy. Who are they trying to fool?
We have the best PV systems for you
Don't worry about anything. All included: design, installation, commissioning, legalization, and application for subsidies and tax credits on your behalf.
We offer you the best PV systems:
- Tailor-made, flexible, modular, and scalable: adapted to your budget and current and future energy needs. Our systems are designed for your energy needs and can grow accordingly, as they allow you to add panels or batteries.
- Efficient, reliable, and with the longest warranty on the market: the best solar panels from SUNPOWER and the best microinverters from ENPHASE have a 25-year warranty—the longest available. We also offer the best batteries from SONNEN (10-year warranty).
- Safe and simple: they do not require direct current protection due to their low voltage. There is also no risk of fire or explosion.
Others' proposals:
- Standardized and not customized to your particular situation (they send you quotations without even visiting you).
- Rigid (they do not allow modifications or are so expensive that they are not worth dealing with).
- Risk of fire or explosion due to high voltage in direct current, making them more complex because of the protections in the direct current circuit to reduce these risks.
- Low-cost components.
- Short warranties.
Project gallery
Advantages of QCD Advisory photovoltaic systems compared to others

Discover how much you can save by installing photovoltaic systems in your home.
Click here to send us your information, and we will contact you to prepare a free and non-binding customized quotation. It includes design, supply, installation, and commissioning of the equipment. Also included are the management of the necessary permits, as well as their legalization and registration at the Dirección General de Industria, and the application for subsidies and tax credits on your behalf.
Contact
We’re delighted that you’re interested in learning more about our company and how we can help you. We want to provide you with the best possible experience, so we invite you to contact us with any questions you may have.