Homme installant un panneau solaire photovoltaique sur le toit d'une maison individuelle
Palabras clave
solar panel,
roof,
man,
facility,
working man,
engineer,
electricity,
alternating,
energy,
renewable,
generator,
development,
durable,
nature,
environment,
green,
ecology,
ecological,
sun,
panel,
equipment,
roof,
solar,
technology,
labourer,
construction,
people,
helmet,
industry,
person,
building