Ключевые слова: alternative, autonomy, battery, bottom, building, clean, concept, conservation, cottage, eco, ecologic, electrical, electricity, energy, environment, future, generator, green, grid, house, independence, innovation, life, modern, module, nature, outdoor, outside, panel, photovoltaic, power, pv, recycling, renewable, resources, roof, rooftop, saving, solar, source, station, sun, sunlight, system, technology, top, utility, view,