ID 14042812 © Selestron76 | 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.:
alternative building cell clean collector conductors consumption copy eco ecological ecologically ecology economical economize economy electric electricity energy energysaving environment environmental global heat house innovative panel panels power renewable resources roof solar space sun sunlight sunny supply system technology thermal warm weatherboard wind windmill window