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Nowadays it is possible to see several places like houses and companies with signs of the solar energy installed on the façade and roof, for example. The use of renewable sources is essential for the preservation of the environment, and will have a great potential for expansion in the coming years, according to some specialists.
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The system of solar energy it can be fixed in different places of the residence, such as on roofs, empty lots, building facades, among other places that receive a lot of sunlight. In this way, energy can be used for self-consumption according to the needs of the residence. Many consumers are interested in this photovoltaic solar system to generate energy silently, without emitting gases or pollutants.
In addition solar energy can help reduce your electricity costs. In the accounts of households and companies, the reduction in value with the use of solar energy can reach more than 90%. Therefore, a house that spends around R$500 every month on conventional electricity, when installing the solar energy, you now have to pay only R$50.
How much does it cost to implement a solar energy system at home?
Well, there is no exact value, as the investment can vary greatly. Because the panels are customized according to the electricity consumption of the residence or establishment. Supplier companies look at consumption and convert to find out how many panels should be added. This, to have power that makes it possible to generate the amount of energy that the place requires.
Confira os financiamentos para instalação de energia solar
The photovoltaic energy company Entec Solar created some simulations, at the request of Forbes, to give an idea of the costs of the installations. As a first example, a house with two bedrooms, a garden, three bathrooms and an average monthly electricity consumption of R$250 was analyzed.
To install the system solar energy in this residence, an average investment of R$17 thousand to R$20 thousand will be required. Energy expense will be reduced per month to R$25. The second example used was a house with four bedrooms, sauna, swimming pool. Spending on average around R$800 to R$1,000 monthly with the energy bill.
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To install the system solar energy, it will take an investment between R$55 thousand to R$60 thousand. Soon, the energy bill would be between R$80 to R$100 monthly. Finally, a house with six bedrooms, a swimming pool and a tennis court was thought of, which would spend around R$4,500 to R$6,000 per month on energy. The investment to install the system would be around R$330 thousand.
Soon, the electricity bill would decrease to R$450 to R$600. Thus, in all situations, the installation of the solar energy represented a good long-term investment.
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