Solar panels on the roof and energy labeling
Solar panels on the roof of a house with blue sky in the background and energy labeling.
Size: 5000px × 3184px
Photo credit: © Zoonar/JFsPic© Thielemann / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: alternative, architecture, cells, certificate, costs, demand, ecological, efficiency, electricity, energy, energy-labeling, environmental, environmentally, estate, friendly, heat, heating, house, industry, insulation, labeling, module, oil, panels, park, pass, photovoltaic, plant, power, protection, rating, rays, real, residence, roof, saving, sky, solar, sonnenkraft, source, sources, sun, supply, technology, thermal, ökostgas
