Solar panels. Alternative source of electricity.
Palabras clave
solar,
panel,
mobile phone,
energy,
closeup,
sun,
power,
sunset,
electric,
solar panel,
sustainable,
technology,
industry,
sky,
nature,
country,
alternative,
sunlight,
sunrise,
ecology,
environmental,
environment,
silhouette,
electricity,
sustainability,
natural,
alternative energy,
renewable energy,
cloud,
tree