Construction worker wearing safety harness and safety line working on solar cell on roof factory.
Palabras clave
panel,
electricity,
maintenance,
photovoltaic,
power,
solar,
technician,
energy,
man,
roof,
green,
environment,
engineer,
installation,
service,
electrical,
install,
person,
technology,
sky,
building,
alternative,
mobile phone,
change,
check,
environmental,
factory,
generator,
innovation,
job,
renewable,
station,
system,
team,
men at work,
ecology,
electric,
rooftop,
business,
industry,
blue,
construction,
equipment,
nature,
solar cell,
solar energy,
assemble,
engineering
Elementos relacionados
