AlfaSolar photovoltaic projects have an operating life of more than 25 years. With easy installation and minimal wear AlfaSolar photovoltaic panels produce electricity at at least 90% efficiency during the first 10 years of operation and at around 80% during its entire useful life.

All our AlfaSolar photovoltaic projects are modular and scalable. Our installations are designed for expansion with minimum disruption.

No, AlfaSolar uses reinforced aluminium anchor systems and will be installed by qualified professionals. AlfaSolar also has a civil liability insurance to cover any contingency.

No, the installations and systems of AlfaSolar comply with all safety regulations as well as all the requirements in the Low Voltage Electrotechnical Regulations (RETB) followed by the industry. It can be considered as just another home appliance.

There is no minimum surface requirement. It depends on the number of panels you require to be installed. We recommend at least three panels for a single-family home so there are significant savings on your bill.

AlfaSolar photovoltaic modules require minimal maintenance, The rain or a simple garden hose is enough to remove surface dirt. For complete peace of mind you can sign up for a maintenance contract with AlfaSolar for a minimum fee.

All our products have a guarantee. The solar panel is guaranteed for 90% efficiency for 10 years and 80% efficiency for 15 years. The structure is guaranteed for 20 years. We also guarantee our clients a one-year guarantee. AlfaSolar also has an after-sales services team who will inform and advice you on any issues and repair faults.

A photovoltaic plate is used to generate direct current, which the inverter transforms into alternating current, which is what your home consumes.

No. Solar thermal technology is used to heat water only while photovoltaic technology produces electricity which has many more utilities.

The Sun Tax is a rate created by the government to record production. It does not affect systems less than 10kw if the installation does not incorporate accumulation systems (batteries), the only limit of the installation is 10kw of installed power for small industries. The installation will have batteries, and the limit will be the same that you normally use in your home. For example: if you had normally use 5.5kw the limit will be 5.5kw for installation. This is necessary for a normal or large home. The normal in a home of 5 people would be 3.5kw. Additionally, AlfaSolar will perform all the paperwork that is necessary for its installation. You only save.

No. The trend is clear. The European community is totally in favour of installation of photovoltaic energy for housing. Solar energy is also quite often used in local government buildings and town halls.

No they cannot and should not. Regardless, our sales team have contacted administrators of the different resorts to inform them of possible installations. Most of them are very receptive since they understand it is an advantage to you — their main clients. In addition, the design team of AlfaSolar, takes special care ensuring their designs architecturally integrated to keep with the uniformity of the resort.

Everything depends on the power that you install, but what AlfaSolar guarantees is a minimum savings of 50%-60% in any of the type of installation that we offer.

AlfaSolar acts on several elements of your invoice so that the use of the installation and its savings is maximum. In addition we take into account savings in emissions since you will be consuming green energy.

Previously solar installations had subsidies from the state. This is no longer necessary as solar energy is profitable in itself. However, we have different aids on offer. Upto 50% of the I.B.I tax you pay every year for your home. In addition, if you are self-employed you can deduct I.V.A. from the project as well as a 10% reduction of the IRPF.

As soon as the installation is up which is around two days.