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Photovoltaic solar panels for rooftops
Generate your own energy with solar panels on your roof
Turn on your own energy! Thanks to the installation of solar panels on roofs you can significantly reduce your electricity bill, be more sustainable and care for the planet. Rooftops are one of the best areas for the installation of photovoltaic solar panels, since exposure to sunlight is maximum.
At SUD Renovables we have extensive experience in turnkey installation of solar panels for individuals, we take care of defining your project, carrying it out and legalizing it.
Elements of a rooftop solar system
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.
Frequent questions about rooftop solar panel installations
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Why install solar panels on your roof?
Double efficiency.
- Use of a space normally unused.
- Installation is easy and simple for the installer.
What are the advantages of installing solar panels on the roof?
- The installation is weather resistant.
- Stability and durability of the installation.
- The value of your property will increase.
- The investment has a quick return.
How are the solar panels installed on the roof?
Basically we use 2 types of techniques:
- If your roof is inclined, the coplanar technique is used, that is, the panels cover the current roof like a new layer.
- If your roof is flat, then the installation is done directly on the roof floor, with a self-supporting cement structure ready to slightly tilt the panels.
How is the maintenance done on the roof?
If necessary, our qualified operators go up to the roof to check the condition of the panels. On a terrace-type roof, access is easy and safe. On a sloping roof, without a protective wall, we access linked to a lifeline.
How much will I save by installing solar panels on the roof?
With an installation for your home, you will be saving over €60 per month. In case of an installation for a company, this figure is multiplied.
What size panels are installed on the roof?
On the roofs we install panels that are 1 meter wide and between 1 m and 2 m high, depending on the manufacturer brand.
Do you have more questions?
Since 2005
kWp installed
0
equivalent to 266.843 solar panels
Since 2005
MWh generated every year
0
equivalent to consumption of 29.558 households
t CO2 saved each year
0
equivalent to emissions of 24.545 vehicles
Some of our works
Budget of solar panels in private homes
Controller: Sud energies renovables, S.L.
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