Ключевые слова: aerial view, alternative, business, color image, development, eco, ecosystem, efficiency, electrician, electricity, engineer, environmental, examining, generated, generation, generator, headwear, horizontal, industry, innovation, innovative, installing, males, men, mid adult, occupation, one person, panel, people, photovoltaic, position, power, protection, rendering, renewable, renewable energy, renovation, repairing, rooftop, row, safety, social issues, solar panel, spain, sun, sunlight, technician, technology, working,