Ключевые слова: building, city, clean energy, collaboration, construction, construction site, development, efficiency, electrical, energy, engineering, environment, equipment, green energy, harnessing, harnessing solar, industrial site, industry, infrastructure, innovation, installation, labor, maintenance, men, outdoors, photovoltaic, power, professionals, project, renewable, resources, rooftop, rooftop solar, safety gear, safety measures, skilled labor, solar energy, solar panels, sunlight, sustainable, teamwork, technology, tools, training, urban, workers,