Close up professional technician worker or engineer stand near solarcell panel and lean on area of factory or rooftop building.
Schlüsselwörter
panel,
photovoltaic,
solar,
energy,
power,
renewable,
electricity,
men at work,
alternative,
ecology,
installation,
roof,
generator,
person,
technology,
mobile phone,
environmental,
man,
rooftop,
green,
environment,
engineer,
technician,
helmet,
business,
electric,
electrical,
industry,
innovation,
service,
install,
sunlight,
solar panel,
solar energy,
future,
job,
plan,
safety,
system,
team,
mobile phone,
industrial,
maintenance,
clean,
construction,
nature,
check,
sun,
sustainability
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