inspection engineer checking solar panel installation on roof top.
Palabras clave
alternative,
blue,
business,
mobile phone,
change,
clean,
construction,
ecology,
efficiency,
electric,
electrical,
electrician,
electricity,
energy,
engineer,
engineering,
environment,
environmental,
equipment,
expertise,
green,
industrial,
industry,
innovation,
install,
installation,
instrument,
light,
male,
man,
occupation,
panel,
person,
plant,
power,
professional,
roof,
rooftop,
safety,
service,
setup,
solar,
solar cell,
solar energy,
solar panel,
technician,
technology,
work
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