Mature male engineer posing between solar panels
Palabras clave
solar,
panel,
engineer,
alternative,
business,
cloud,
eco,
ecological,
ecology,
electricity,
energy,
environment,
equipment,
fuel,
generator,
green,
happy,
industrial,
industry,
innovation,
light,
line,
maintenance,
male,
man,
mature,
modern,
natural,
person,
photocell,
plant,
positive,
power,
regeneration,
renewable,
roof,
service,
smile,
smiling,
station,
sun,
sunlight,
sunshine,
system,
technology,
men at work
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