Solar Charger box for two Battery Banks

Solar Charger box for two Battery Banks. Can be placed on desk/shelf or hung from a wall. 12v Solar panel running to this box that holds two battery banks. Connect power from panel to the USB adapter via fuse. USB adapter I used from Amazon: Car Charger Socket USB C 48W Total Output PD Fast Charging QC3.0 Dual Port Type-C/USB-A Power Outlet Panel 12V/24V LED Voltmeter Cigarette Lighter Adapter Waterproof for Campervan Motorcycle RV Marine Fuse Holder from Amazon: Gebildet 10Pcs 5 x 20mm Fuse Holder AC 10A 250V Black Screw Cap Panel Mounted Fuse Holder