Ingénieur vérifier le fil et parler sur smartphone - Photo & image de stock

Male engineer in helmet and with laptop pushing button at the electrical equipment on solar power station, looking up. Science technology. Solar panels. Global warming. Green energy.

Side view of adult man showing young Korean worker how to plug in solar panels on field outdoors

Factory engineer man checking and repairing solar panel construction. Worker works at solar farm for renewable energy. Solar cell industry for sustainability.

Portrait of engineer man or worker, people, with solar panels or solar cells on the roof in farm. Power plant with green field, renewable energy source in Thailand. Eco technology for electric power.

Factory engineer man checking and repairing solar panel construction. Worker works at solar farm for renewable energy. Solar cell industry for sustainability.