Ключевые слова: aerial, alternative, background, battery, climate, collector, construction, eco, ecological, ecology, electric, electrical, electricity, energy, engineering, equipment, farm, field, future, generation, generator, global, green, industrial, industry, innovation, landscape, light, modern, nature, outdoor, panel, pattern, photocell, photovoltaic, power, pv, resource, science, sky, solar, source, station, summer, sun, sunlight, sunny, system, technology, view,