Owner Data

Assuming that you are going to do the work this year, these will be the deductions that you can apply in the 2025 Income Tax campaign:

20% deduction
You can deduct 20% of the amount invested in installing solar panels, up to an annual maximum of 5,000 euros, if you carry out the work before ...

Another factor to take into account is the place of residence. When it comes to how much an air conditioner costs in euros , we cannot compare the expenditure of a person who has a home in Galicia with that of someone who lives in Seville.

Brand and model
There are more or less efficient appliances ...

Thinking about signing up for solar energy? If so, it's worth getting familiar with some concepts. Without a doubt, the thermal relay is one of the essential ones.

What is a thermal relay?
Basically, thermal relays are devices that act as an automatic switch that trips to protect an electrical ...

A specific case of electrification is that of heating, replacing fossil fuels with renewable ones. Why? Because they are integral installations for the entire home. The aim is to achieve better climatic comfort. Here are some interesting methods to achieve this result:

Electric heaters: Electric ...

This structure is maintained in the synthetic variants that we can find of this material, and that allows it to have different technological applications.

Properties of perovskites
The cubic crystalline structure of this mineral allows it a certain degree of flexibility, which provides the ...

They are very resistant to high temperatures, so their use is recommended in areas with hot climates.
Disadvantages of monocrystalline silicon
Cost. These panels are more expensive to manufacture than other models, because the production process is more complex and higher-purity silicon is required ...

The consequence is that the upper part of the ozone layer becomes thinner and cannot filter out adverse solar radiation as well. This leads to various problems.

Knowing that the greenhouse effect is essential for the Earth's climate, we must identify pollution as the problem, since it brings ...

Characteristics of the Sun
Let's summarize some of its most important aspects so that you understand what the Sun is and why it is so important:

It is a star. A celestial body that shines with its own light.
It is the closest star to Earth.
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Its energy regulates the climate and the seasons, and ...

The consequence is that the upper part of the ozone layer becomes thinner and cannot filter out adverse solar radiation as well. This leads to various problems.

Knowing that the greenhouse effect is essential for the Earth's climate, we must identify pollution as the problem, since it brings ...

Natural gas is a fossil-based energy resource, composed mostly of methane. In addition, it is one of the most widely used energy sources today. In this article, we will tell you what the most relevant advantages of natural gas are, and also what disadvantages it presents. Don't miss it!

Composition ...