We have bought a solar panel.
During our overland trip we don’t expect to drive each day, but the fridge needs to cool and we want a light at our tent at night.
Our choice is a 80 watt solar panel of Gerritsma Makkum Kleine Zonnepanelen. It was delivered by DHL nicely packed in a case.

Connecting was easy, plug in the Anderson-plug to the plug at the side of the battery compartment and put the panels in the sun.
I think the cable is a little short so I will add some 10 meters of extra cable (2x 2.5mm2).