Vacuum solar water heating system on the house roof.

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Size: 3866px × 2588px
Photo credit: © Pavlo Vakhrushev / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: alternative, blue, boiler, change, collector, conservation, control, ecological, ecology, ecosystem, electricity, energy, equipment, fuel, gelio, geliosystem, generation, generator, global, green, heating, house, innovation, light, nature, outdoor, panel, pollution, power, recycling, science, sky, solar, station, sun, sunbeam, sunlight, supply, swhs, system, tank, technology, tube, vacuum, voltaic, warming, water