Source google image: https://www.media-rdc.com/medias/f65a0c835a5535fc95e78a526fc6cd03/p_204x204/10033274-yy-0001-titel-blumfeldt-liquitorre-xl-solarbrunnen-polyresin.jpg
Panneau solaire 7 watts
Source google image: https://www.media-rdc.com/medias/f65a0c835a5535fc95e78a526fc6cd03/p_204x204/10033274-yy-0001-titel-blumfeldt-liquitorre-xl-solarbrunnen-polyresin.jpg