Source google image: https://www.picclickimg.com/d/l400/pict/283377625371_/Mini-5v-6V-12V-Panneau-Solaire-Chine-%C3%89nergie.jpg
Panneau solaire 6v 3.5w
Source google image: https://www.picclickimg.com/d/l400/pict/283377625371_/Mini-5v-6V-12V-Panneau-Solaire-Chine-%C3%89nergie.jpg