Source google image: https://www.solaris-store.com/4671-medium_default/panneau-solaire-back-contact-jiawei-jw-s-160w.jpg
Panneau solaire essential 130w
Source google image: https://www.solaris-store.com/4671-medium_default/panneau-solaire-back-contact-jiawei-jw-s-160w.jpg