solar

energy

renewable

sustainable

panels

industry

technology

sunlight

sun

panel

electric

electricity

alternative

travel

ecology

berlin

muggelsee

environment

nature

green

wildlife

land

germany

aerial

panorama

sunshine

harbor

view

season

sky

ecological

vibrant

environmental

natural

town

tree

background

autumn

lake

colours

forest

city

protection

turquoise

scenery

peaceful

summer

landscape

buildings

east

koepenick