Engineers walking on roof inspect and check solar cell panel by hold equipment box and radio communication ,solar cell is smart grid ecology energy sunlight alternative power factory concept
Contributor: APchanel
ID : 709048764
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Palabras clave
solar cell, photovoltaic, engineer, factory, building, roof, alternative energy, mobile phone, energy, power, people, service, future, green, environment, sunset, system, electrician, employee, maintenance, nature, silhouette, sun, team, sky, technology, alternative, check, electrical, electricity, engineering, evening, global, industrial, innovation, installation, job, morning, occupation, person, repair, saving, solar energy, technicianElementos relacionados
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