AV8tor
Well-Known Member
Truth be told I'm not overly well-versed with electrical terminology. I more or less stick with what I know works, even though it may not be optimal. I ran a similar setup in a previous rig for about 4 years (same inverter with a less efficient fridge, with a single battery/no solar) and never had any issues, and was never left stranded. On several trips, I went days without starting the truck. Maybe I just lucked out. I appreciate the information though, and it never hurts to do a bit more research on my part, so that may be something I need to look in to. Yours is a nice looking setup but, regardless, at this point the bed isn't an option for me because my fridge is too tall to fit beneath a tonneau, and there are no camper shells on the market that fit my needs just yet.
When I was planning it out, the main motivation for the install in the first place was to utilize the pure sine wave inverter for some of my more delicate electronic equipment. Having it right next to the fridge and ready to plug in and run full time was icing on the cake. But again, as far as efficiency that's really not a major concern either way. The fridge draws in the range of .75 - 1.5 amps depending on load. Considering 90% conversion efficiency (per the inverter specs in my manual) I'd likely still be looking at a maximum draw of under 2 amps. With a planned 130 ah of battery, along with solar trickle charging (complete overkill compared to my last rig) I don't anticipate any issues.
It's always a work in progress though. I may find something that ends up both maximizing efficiency, and working even better for my needs!
Iām nowhere near an electrical guru, I could use a pointer..... Iāve got the same 4 switch setup with USB and 12v accessories and Iāve ran 10 gauge to the battery and 10 gauge ground to the frame. I havenāt hooked it up yet, just the wires ran. Iād imagine I need some sort of fuse for this setup? I didnāt have the power in the bed option so I put that kit where the stock power is in the truck bed. What final steps do I need to get this installed correctly?I should have been more clear, any fridge you would reasonably want to use in the bed of your truck camping, should be primarily a 12v fridge. Many do also accept 110v, but the fridge itself is less efficient, and your also loosing efficiency with the inverter. I highly reccomend running a 12v fridge with some type of 12v connection. It will be better in your entire electrical system, and deals can be had if you donāt already have such a fridge. I picked up my 85qt wynter fridge/freezer for $250 5 years ago. It can go as low as -10 degrees Fahrenheit, or set at any other desired temp. I can run it for 4 days on a single 12v battery without ever running the battery dead, or worrying about needing to start the vehicle. That fridge now sits in my Offroad trailer, but Iāve still wired my gladiator to accept it should I need it in the bed at times. I added these 12 and 5v accessory plugs in the bed for this reason.
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