Came across this camping combo deal. Looks decent for anyone wanting to get an off grid fridge/power setup. Looks like it's in store or click and collect only as they won't ship the battery.
Dune 45L fridge/freezer(anacondastores.com) $599 on it's own
Dune Powered Battery Box(anacondastores.com) $59.99 on its own
Century N70T Battery(anacondastores.com) $259 on its own
Dune Folding Solar Blanket(anacondastores.com) $249 on its own
So that would cost $1,166.99 if purchased separately at their current sale prices and significantly more at regular prices.
Good price but thats an old school lead acid battery and it weights 25kg!