Visited it today, 4 days later, accidentally left the Waeco drawer fridge on with the drawer open to air it, but forgot to turn it off.
It is powered by direct connection to the 6 yo house battery charged by 2 solar panels ( guess 160 w)
There was water on the floor and ice on the top inside of the drawer.
Now something is still working in this heat, apart my my memory.

Sent from my iPad using Tapatalk HD