Worker cleaning solar panels after installation outdoors
Palabras clave
engineer,
solar,
men at work,
industry,
man,
electrical,
uniform,
business,
technology,
energy,
service,
panel,
innovation,
power,
person,
mounting,
modern,
outdoors,
roof,
project,
resource,
squeegee,
sunlight,
washing,
wiping,
young,
photovoltaic,
male,
sunbeam,
house,
ecology,
background,
environment,
equipment,
construction,
operation,
conversion,
economy,
installation,
concept,
generate,
performance,
cleaning,
engineering,
building,
assembly,
caucasian,
alternative
){kind=link}