Over the past decade, the cost of deploying solar panels and generating electricity from the sun has dropped dramatically. Researchers from Shenzhen, China published a study in the journal Nature on the benefits of installing solar panels, which are becoming viable as technology advances. Even though they are more expensive to install and maintain than ground-based solar panels, Floating panels also have the added benefit of reducing water evaporation..

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In addition, water can also cool floating solar panels, making them more efficient in hot climates. A group of researchers published a study titled “Energy Production and Water Savings with Floating Solar PV Systems in Global Reservoirs” and analyzed the global potential for building large floating solar power plants. The research results were found to be promising, pointing to ability to produce a third of the world’s energy. Floating panels can generate almost 10,000 terawatt-hours per year and therefore prevent more than 100 cubic kilometers of water from evaporating. You The researchers estimate that water evaporation will decrease by about 45%, which is a very significant figure..

Brazil has great potential with floating solar panels

According to researchers, the idea use reservoirs where hydroelectric power generation takes place to manage both sources as a single production unit. According to them, in order to preserve the ecosystem of water bodies, the area covered with floating solar panels should be a maximum of 30%. In addition, the presence of panels will prevent excessive evaporation of water and help maintain the level in the tank, which is very important during a drought.

The researchers report that some countries in particular have a huge potential for energy production with floating panels, and Brazil is one of them. Within the established rating The US is number one, China is number two, and Brazil is number three.. India, Canada, Russia, Mexico, Australia, Turkey and South Africa, in that order, round out the rest of the top 10.

Researchers estimate that there are 40 countries that can fully meet their current energy needs through fluctuations in solar energy. The Shenzhen-based researchers note that among the countries mentioned, Brazil is the only one that already generates a significant amount of energy using floating solar panels, although it is still far from reaching its full potential.

Lula government prepares plan to sell air tickets for 200 reais
The forecast for France is that the program will start operating in the second half of this year.

Source: Ars Technica, Nature

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