solar panel on the hillside
Schlüsselwörter
photovoltaic,
solar panel,
power generation,
electric power,
energy,
resource,
technology,
conductor,
renewable,
storage,
conversion,
transmission,
volt,
sunshine,
modern,
ecological,
environmental,
natural,
electric,
innovation,
clean,
collector,
sustainable,
supply,
energy saving,
environmental protection,
closeup,
efficient,
wild,
equipment,
facility,
glasses,
industry
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