Plaques solars Sant Julià de Ramis

How do photovoltaic solar panels work?

Many clients ask how do solar panels work. We explain you here

Solar panels have a lot of advantages to generate renewable energy and save money. Which are the main ones? Here you have them: 

  • Easily installed. They can be installed in any roof
  • Generate the energy in the same placement you consume it
  • Reduced visual impact
  • No noise
  • Economical Price
  • Fastly installed
  • High product accessibility 
  • High number of producers
  • Low maintenance cost
  • Easily adapted in the future
  • In most cases we don't even do big dimensions holes

 

But how do they work?

Solar panels generate electrical energy from photovoltaic effect. This electrical energy is generated in continuous current, through an electrical machine (inverter) is converted into alternal and is injected to your house. Before being injected, it is necessary to install some electrical protection boxes.

In the next image you can see the basic composition of an installation:

Afterwards, the electrical energy we have generated can be classified as self-consumption with compensation or without compensation:

Self-consumption with compensation allows you to discount in the electrical bill (at a lower price) the leftover energy from solar panels:

The functioning map is simple, you can see how it works in the next image: 

If  you live in a flat, or neighbors community, we can also install solar energy for all the flats, or the ones who are interested.

This is what is called shared self-consumption. Here you can see an image

 

If you are interested in any solar panel installation or you need more information, Click here contact watts at home

In this other section of our website, there is more information about solar panels and how they work!