I bought a cloud bassed cam for my garage wall outside, so far spent hrs and still cannot fathom it out or get it working on my so called smart ph or pc. :mad:
I would think a simple setup on a alloy panel with solar reg numax or other charger and relay for split charge, not forgetting a good led fuse box with a block output stage all numbered for things like lights pumps tv and extras, I had been thinking along the same lines. :unsure: (y)
A strip of ally angle from the side cupboards/ or top bottom, just edging into the fridge door shut will hold it firm and some rubber stops/blocks at the back.
My we el cheepo fridge has the back all inclosed and no comp to see, hit 38c when I was looking and maybe a tad higher, never gave a problem and cooled to 2c night and day.