Solar panels are a source of energy that helps both save money and improve the sustainability of the planet. Choosing solar panels for your home improves its energy efficiency and allows you to save a few euros. If you are thinking of installing them in your home, you probably need to know what these installations are made of to work so well. We have written this article to tell you about the components of photovoltaic installations and what each one is used for.
Although solar panels for balconies are now in fashion (link), traditional installations remain there for anyone who dares to invest in improving the planet and their electricity bill. Learn here the importance of each piece that is part of any traditional solar panel installation.
Structure, one of the components of photovoltaic installations
The first component of photovoltaic installations is the structure. The structure is the support where the solar panels are placed. They serve to position the panel in orientation towards the sun, a determining factor for its correct use and function.
The structure must also withstand the climatic conditions that may occur. Humidity, rain, snow, wind, etc. That is why the installation of the panels must always be supervised by a professional.
Photovoltaic modules
You may not recognize it by that name, but we are talking about solar panels, the most important element of all the components of photovoltaic installations. Solar panels are the piece that really does the job we want: capturing sunlight and transforming it into electrical energy.
The panels are made from silicon cells, which serve as a conductor of electricity. There are several types, each one varies in price and efficiency, but they all perform the same function.
Bridles
Flanges are another component of photovoltaic installations. They are the element that is responsible for securing the panels.
They are easy to install and withstand all weather conditions and impacts on the structure, among others, without problems.
Solar cable
Solar cable, as its name suggests, is the cable used to connect solar panels to each other. These cables are single-conductor and are responsible for transporting electricity between the panels.
It is an element as essential as the other components of photovoltaic installations. Its failure will drain the energy produced and worsen the operation and performance of all the panels.
Harness, another component of photovoltaic installations
The harness is a system that is placed over the wiring so that they are kept together and have an optimal coating for their operation.
Therefore, the harness is one of the most important components of photovoltaic installations since it allows the protection and fixing of the cables by avoiding loose cables or any damage that may occur and, in addition, improves the space used for the installation.
Connectors
Connectors are another component of photovoltaic installations. They are responsible for connecting the photovoltaic modules safely.
This element allows for a correct connection. This translates into good resistance to time and to all external elements that damage the installation, such as wind and water. Connectors avoid continuous repairs and increase the useful life of solar panels.
One of the advantages of these connectors is that, if you want to install a new panel, you can easily connect it to the rest without the need for an extra installation.
Battery
The battery is one of the most important components of photovoltaic installations, as it is responsible for storing electrical energy. This conserved energy will be used on days when there is not enough sun, thus allowing solar energy to continue to be available even if its main source is no longer available.
Do you have doubts about all the parts? Do you want to consult a professional to make sure of the parts? ¡Contact us and we will help with any questions!
Charge regulator, another component of photovoltaic installations
The charge regulator allows you to measure the energy and not allow excess energy. It is beneficial for accumulating energy and not exceeding the limits that the plates and their elements can support.
In addition, by not exceeding the energy and therefore forcing its use, it allows the battery to last longer.
Investor
The inverter is the part that is responsible for transforming the current coming from the batteries into traditional current, the electrical grid. With it, it is possible to maintain the safety of the installation and provide energy to the entire house without problems.
We recommend that the inverter should have the same watts of current as the home grid, otherwise it will not work correctly.
Fencing, another component of photovoltaic installations
Fencing allows for the protection of the entire installation complex. Generally, fencing is placed on outdoor installations, and not on roofs or terraces.
These fences are resistant to heat or corrosive agents such as rust. They allow 0 contact between people inside the installation.
