Engineer maintaining solar cell panels on the rooftop, Engineer worker install solar panel. Clean energy concept.
Palabras clave
engineer,
installing,
solar,
energy,
electric,
electricity,
panel,
technician,
technology,
photovoltaic,
renewable,
industry,
man,
solar panel,
alternative,
innovation,
power,
installation,
electrician,
generator,
system,
working,
ecology,
install,
male,
sunlight,
work,
home,
mobile phone,
efficiency,
helmet,
maintenance,
safety,
men at work,
industrial,
renewable energy,
rooftop,
sun,
architect,
contractor,
engineering,
environmental,
check,
colleague,
concentration,
carrying,
installer,
construction worker,
sustainable
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