Two solar panel workers installing solar panels on a roof.
Schlüsselwörter
2,
solar,
panel,
men at work,
roof,
energy,
sun,
power,
electricity,
outfit,
uniform,
system,
repair,
harness,
qualify,
craftsmanship,
wire,
skilled,
friendly,
teamwork,
manpower,
project,
local,
commercial,
contractor,
eco,
expert,
industry,
home,
safety,
construction,
train,
equipment,
helmet,
maintenance,
insure,
service,
labor,
support
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