A large house with a green roof and a garden on the roof
Palabras clave
solar,
energy,
roof,
house,
photovoltaic,
ecological,
renewable,
environment,
technology,
panel,
alternative,
electricity,
sky,
power,
blue,
generation,
eco,
building,
environmental,
modern,
system,
collector,
innovative,
green,
home,
sun,
cell,
sunlight,
rooftop,
clean,
economy,
solar energy,
sustainable,
residential,
architecture,
solar panel,
light,
german,
friendly,
new,
grass,
future,
saving,
preserving,
supply,
solar cell,
consumption,
extraction,
business
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