Ключевые слова: absorber, alternative, appliance, architecture, boiler, collector, condition, conditioner, conditioning, construction, design, eco, ecological, ecology, economical, efficiency, efficient, exterior, external, generator, glass, green, heat, heater, home, house, innovation, metal, modern, outdoor, outside, panel, reception, reflection, renewable, reserve, reservoir, resource, rooftop, solar, structure, sunlight, sunny, supply, system, tank, unit, utility, warm, water,