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PT_BR 
Canal Solar offers a course on Earthing and SPDA with an emphasis on solar plants. Professor Paulo Edmundo Freire, one of the greatest authorities in the sector in Brazil and in the world, spoke with our team and discussed the topics that will be discussed in classes and will tell about his experiences during the course, which is a reference and exclusive in solar energy.
What can we invent with thin films?
In the solar energy market there are two families of technologies, crystalline silicon and thin films, manufactured from the deposition of small
