ID 174205781 © Moszakubsad | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
absorb beam blue building cell cells charge cloud collector collectors concept conservation eco ecology efficiency efficient electric electricity energy environment equipment flat free fuel generate global heat heater heating hot industry light natural panel photovoltaic pipes plate power pumps recycle reflection roof savings sky solar storage sun sunlight supply system technology thermal warm water