Ключевые слова: accumulator, alternative, appliance, battery, cell, charge, closeup, concept, conservation, consumerism, consumption, eco, ecological, ecology, electric, electricity, energy, environment, environmental, environmentally, friendly, generation, generator, industry, life, load, nobody, object, outdoors, panel, photovoltaic, power, recharge, recycle, recycling, renewable, reuse, save, solar, source, supply, technology,