Source google image: https://ae01.alicdn.com/kf/HTB1YrqAb21TBuNjy0Fjq6yjyXXaF/Painel-Solar-Monocristalino-12v-50W-4-Pcs-Solar-Modules-48V-200W-Panneau-Solaire.jpg_220x220q90.jpg
Panneau solaire 48 volts
Source google image: https://ae01.alicdn.com/kf/HTB1YrqAb21TBuNjy0Fjq6yjyXXaF/Painel-Solar-Monocristalino-12v-50W-4-Pcs-Solar-Modules-48V-200W-Panneau-Solaire.jpg_220x220q90.jpg