Photovoltaic solar panels for apartments and buildings

Geneate your own energy with solar panels for your apartment or neighborhood communities

Energetically self-sufficient flats and buildings: the way towards living on a healthier and more sustainable planet. That is the reason SUD Renovables specialises in photovoltaic solar panels for flats and buildings. We believe that self-consumption through renewable energy is the most effective solution to achieve greater sustainability. In addition, it allows individuals economic savings.

We are a professional company certified in solar installations. We already have over 100,690 solar panels installed! We advise you on everything you might be needing, taking care of the installation process from start to finish.

How is an installation of solar panels in apartments and neighborhood communities?

Panels

These are the first cog in the wheel. The sunbeams impact on the panels and create an electric current, which we will take to your home.

Inverter

It has two main tasks. The first is to act as the orchestra conductor, as it coordinates and gathers the work of all panels. The second is to adapt that energy to your home’s reality, transforming the continuing electricity from the panels into alternating electricity of 220V (used by our sockets, household appliances, etc.).

Batteries

They are not mandatory, but you can store in them all the energy that you haven’t used during the day —when you generate the electricity thanks to the sunlight— and use it at night. This way, you will use even less external electricity.

Digital meter

You may remember that not so long ago the meter of our homes was changed for a digital one. Well, one of its features is that it is bidirectional: it measures the electricity that goes in, and also the one that goes out. Thanks to that, your distributor will pay for the solar energy that you pour into the network because you didn’t use it. It is essential if you don’t have batteries.

Do you have a project in mind?

Use our calculator and discover how much you can save with your installation

Frequent questions about solar panels for apartments and neighborhood communities

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How many solar panels do I need for an apartment of ...?

Apartment of 50 m2, 4 panels.

Apartment of 100 m2, 6 panels.

Apartment of 150 m2, 8 panels.

How much will we save per neighbor if we put solar panels?

€ 350 per year. Depending on the surface of the roof and the number of neighbours participating in the installation.

How are the solar panels for an apartment or community building installed?

On the roof, with the permission of the community. The best option is shared self-consumption: a single installation is executed, and the electricity production is distributed among all the participants.

Can solar panels be shared in an apartment building between neighbors?

Yes, it is called shared self-consumption. A single installation is made, and the energy is distributed among the neighbors who want to participate, each one with the % they decide.

What power do I need for an apartment?

50 m2 apartment, 4 panels, 1,6 kWp.

100 m2 apartment, 6 panels, 2,4 kWp.

150 m2 apartment, 8 panels, 3.2 kW.

What is the price of installing solar panels for flats or community buildings?

An installation of 4 solar panels costs around €4,600, VAT included. In many municipalities there are subsidies that could cover more than half of the budget. Use our calculator to see the estimated costs.

Where can solar panels for flats be mounted?

They are mounted on the roof, in case the roof is flat with a self-supporting, ballasted structure, and if the roof is inclined they are anchored on the tiles, sheet metal roof with a coplanar technique.

What benefits are obtained by installing solar panels for flats or community buildings?

You will consume 30% less, direct savings. You will not depend so much on the external price that you do not control. It is clean energy for everyone. It is delocalized energy that helps not to saturate the network.

Do you have more questions?

Since 2005

kWp installed

equivalent to 219,040 solar panels

Since 2005

MWh generated every year

equivalent to consumption of 24,262 households

t CO2 saved each year

equivalent to emissions of 20,148 vehicles

Some of our works

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Budget of solar panels in private homes

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We can install solar panels in...

Solar panels for facades

Solar panels for rooftops

Solar panels for patio structures

Solar panels for single-family homes

Solar panels for apartments and buildings

Solar panels for campsites and rural areas

Ground mounted solar systems