Source google image: http://www.secutec.fr/media/catalog/product/cache/3/image/9df78eab33525d08d6e5fb8d27136e95/c/a/cam-3g-solaire-m_0_2.jpg
Panneau solaire poteau
Source google image: http://www.secutec.fr/media/catalog/product/cache/3/image/9df78eab33525d08d6e5fb8d27136e95/c/a/cam-3g-solaire-m_0_2.jpg