Vacuum solar water heating system on the house roof.


Size: 3865px × 2587px
Photo credit: © Pavlo Vakhrushev / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: alternative, blue, cell, change, collector, conservation, control, croof, 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, technology, tube, vacuum, voltaic, warming, water