Tidy african american worker is cleaning solar panels with special broom.
Palabras clave
background,
business,
person,
house,
man,
nature,
technology,
sun,
clean,
alternative,
panel,
photovoltaic,
renewable,
power,
roof,
ecology,
solar,
energy,
green,
men at work,
people,
work,
brush,
change,
dirty,
portrait,
technician,
rooftop,
climate,
environment,
voltage,
biodiversity,
electric,
planet,
eco,
sustainability,
equipment,
job,
residential,
electrical,
system,
operation,
electricity,
repairman,
environmental,
maintenance,
grid,
mobile phone,
dust
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