Post by account_disabled on Mar 11, 2024 2:57:10 GMT -6
The increases in energy prices , together with inflation and rate increases, have caused many families to consider installing self-sufficiency equipment, such as solar panels, in their own homes. Public incentives and changes in regulations have accelerated the energy transition in our country, which, despite having 300 days of sunshine a year , a few months ago was very far from the data of other European countries in terms of installations. self-consumption.
However, according to data from Samara Energía, solar panels can save up to 70% of a family's electricity bill , in addition to limiting the economic impact that market fluctuations can cause.
This is why, already in 2021, self-consumption Cambodia Telegram Number Data installations reached 1,203 megawatts of new power, 101.8% more than what was registered in 2020, according to the Spanish Photovoltaic Union , after which it is expected that more than a million homes install them in the next three years. However, there are many who still have doubts when deciding to install them.
It is important to know the family consumption profile
First of all, it is important to ask the number of panels that will be necessary for each home, for which the consumption profile of the family unit must be known. This data will allow "not to place extra panels that simply increase the price of the installation but do not guarantee an appropriate percentage of self-consumption," said Manel Pujol, co-founder of Samara.
In this aspect, it is important to take into account the annual electricity consumption, which allows us to know the amount of energy that the installation must produce to cover the demand. Thus, the average consumption of a single-family home in Spain is 6,000 kWh , but the easiest way to check it is to check the electricity bill.
Furthermore, to this data we must add the distribution of consumption throughout the day and year to know the amount of self-consumed electricity that your installation generates per hour. The closer the home's consumption data is to the facility's profile, the higher the percentage of self-consumption will be obtained. It should be taken into account that, as a general rule, more electricity is consumed throughout the day than during the night.
In this sense, the highest generation of electricity usually occurs at midday, so if the disparity between both times is very pronounced, it is advisable to include electrical storage batteries in the installation so that the level of self-consumption of the installation is not affected. .
Likewise, solar radiation is greater in summer than in winter, so the greater the difference between both seasons, the more affected the percentage of self-consumption will be . After studying both this and the previous points, the necessary installation power can be determined, as well as the number of panels. In general, Spanish families usually need on average around ten solar panels to achieve a production of 90% of the energy they consume.
However, according to data from Samara Energía, solar panels can save up to 70% of a family's electricity bill , in addition to limiting the economic impact that market fluctuations can cause.
This is why, already in 2021, self-consumption Cambodia Telegram Number Data installations reached 1,203 megawatts of new power, 101.8% more than what was registered in 2020, according to the Spanish Photovoltaic Union , after which it is expected that more than a million homes install them in the next three years. However, there are many who still have doubts when deciding to install them.
It is important to know the family consumption profile
First of all, it is important to ask the number of panels that will be necessary for each home, for which the consumption profile of the family unit must be known. This data will allow "not to place extra panels that simply increase the price of the installation but do not guarantee an appropriate percentage of self-consumption," said Manel Pujol, co-founder of Samara.
In this aspect, it is important to take into account the annual electricity consumption, which allows us to know the amount of energy that the installation must produce to cover the demand. Thus, the average consumption of a single-family home in Spain is 6,000 kWh , but the easiest way to check it is to check the electricity bill.
Furthermore, to this data we must add the distribution of consumption throughout the day and year to know the amount of self-consumed electricity that your installation generates per hour. The closer the home's consumption data is to the facility's profile, the higher the percentage of self-consumption will be obtained. It should be taken into account that, as a general rule, more electricity is consumed throughout the day than during the night.
In this sense, the highest generation of electricity usually occurs at midday, so if the disparity between both times is very pronounced, it is advisable to include electrical storage batteries in the installation so that the level of self-consumption of the installation is not affected. .
Likewise, solar radiation is greater in summer than in winter, so the greater the difference between both seasons, the more affected the percentage of self-consumption will be . After studying both this and the previous points, the necessary installation power can be determined, as well as the number of panels. In general, Spanish families usually need on average around ten solar panels to achieve a production of 90% of the energy they consume.