Ключевые слова: alternative, array, battery, build, builder, carrying, climbing, construction, cottage, coworkers, ecological, electrical, electrician, electricity, energy, engineer, environment, future, help, house, industrial, install, installer, instrument, job, ladder, lift up, man, module, new, outdoors, panel, photovoltaic, power, pv, renewable, residential, roof, roofer, service, solar, solar energy, solar panel, station, team, technician, technology, together, worker,