Energy Labels for houses in Germany (Energy Efficiency Classes A+ to H) concept. Model houses on the energy label arrows.

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Size: 6000px × 4000px
Photo credit: © Andreas Prott / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 3d, arrow, bill, certificate, classification, concept, consuming, consumption, diagram, ecology, efficiency, energy, europe, germany, graph, green, heating, house, improvement, indicator, label, orange, power, rating, red, yellow