So many off roaders choose ARB for their reliability and durability. I've had my 50 qt in my last 2 jeeps and you can't beat them. There is a thread discussing them on an Expedition Portal where guys have had them running non stop for years as garage/rig fridges. I camp for a week at a time and run mine while out using a dual battery setup in the jeep but in a Tesla it would be awesome not worrying about power to it. These guys have specials all the time, sure it may be steep on price but quality is worth spending a few extra bucks knowing it will last a very long time. Mine mounts to a slide with a cook stove underneath it. Search results for: 'arb fridge freezer'