Ключевые слова: alternative, architecture, blue, building, cell, clean, collector, construction, eco, ecological, ecology, economy, electric, electrical, electricity, energy, environment, environmental, equipment, generation, generator, green, home, house, industry, innovation, installation, light, modern, new, panel, panels, photovoltaic, plant, power, renewable, residential, roof, rooftop, safety, saving, sky, solar, solar panels, sun, sunlight, supply, sustainable, system, technology,