Smiling mature man sitting with solar panel in front of house
Schlüsselwörter
smiling,
mature,
man,
sitting,
solar,
panel,
house,
environment,
ecology,
sustainability,
technology,
1,
people,
adult,
outdoors,
day,
backyard,
energy,
renewable,
innovation,
resource,
ecosystem,
efficient,
saving,
mobile phone,
photovoltaic,
tree,
plant,
architecture,
german,
home,
ownership,
residential,
building,
holding,
independence,
caucasian,
lifestyle,
electricity,
garden,
male
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