Solar power engineer installing solar panels, on the roof, electrical technician at work, alternative renewable green energy generation concept
Palabras clave
alternative,
business,
mobile phone,
clean,
construction,
construction industry,
construction worker,
ecology,
electric,
electrician,
electricity,
energy,
engineer,
engineering,
environment,
environmental,
equipment,
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hard hat,
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industrial,
industry,
innovation,
inspector,
installation,
maintenance,
man,
nature,
panel,
photovoltaic,
plant,
power,
power supply,
renewable,
roof,
rooftop,
safety,
service,
service,
solar,
sunlight,
sunny,
system,
technician,
technology,
voltage
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