Budget for installing solar panels on your home

Are you thinking about alternatives to reduce the electricity bill that has continued to rise in recent months? It's a good time to choose solar self-consumption to reduce these costs, as you can produce your own energy while counteracting pollution.

Solar panels are an increasingly common solution in single-family homes because of their ability to convert solar radiation into the electrical energy that the utility grid needs to operate.

Although the installation of solar panels initially involves a lot of financial effort, it represents an extremely profitable investment that is amortized in the medium term.

First of all, it is advisable to get a solar panel quote from several installation companies and compare them to choose the most suitable one. Some of the aspects that can affect the overall cost are the following:

- The type of apartment: whether it is a single-family house, a semi-detached house, an apartment...

- The use of the facility: habitual residence or second home

- The hours of sunshine in the province

- The price of the electricity bill in the last 12 months

- The CUPS number of the light

The average price of a photovoltaic solar system is between 600 and 800 euros per square meter, to give us an idea it will be around 4,500 euros, including equipment and labor.

Generally, those interested in this type of installation receive two types of budgets from the installation company: the first is indicative and the second is final and involves the commissioning of the service.

Online Budget: This is a form used to estimate solar panel calculations, installation costs and energy savings estimates. It has no validity whatsoever

Final Estimate: Prepared once the installation company visits the property. This document covers all technical aspects of the work: the study of energy savings, the payment schedule and the price breakdown of the photovoltaic components. The process begins with your acceptance.

One of the most important steps in putting the photovoltaic system into operation is calculating the number of solar modules required.

This process is called sizing the system and to carry it out it is necessary to determine the annual consumption of the house in kWh, i.e. H. his electricity bills for the last 12 months.