The worker in uniform and red hardhat talks on a radio and begins mounting of a photovoltaic panel on solar farm

More tags builder, mounting, wires, smiling, connect, connection, radio, helmet, solar, panel, renewable, energy, site, construction, maintenance, constructor, worker, industry, male, man, person, equipment, engineer, protective uniform, hardhat, professional, work, job, industrial, development, project, uniform, manual, labor, employment, mechanic, craftsman, occupation, architect, working, standing, workman, mounter, horizontal, outdoors