icebox or fridge in 2021 T@G

offgrid2

My Boondock came with a yeti icebox. We find it heavy and inconvenient to pull it out to retrieve anything. I looked at a sliding base but it is hard to fit. This was our first time using a modern cooler and, frankly, it is a waste of space since it has to be filled with so much ice.

We have an older Engel 45 that works extremely well but does not fit into the galley so has to go in the car(subaru outback). I can plug it in there so it will charge while driving so the pproblem is using it at camp. I have the usual nuCamp setup of a 100w solar panel and 100Ahr battery but am unsure if that will handle it as well as the rest of the DC loads. My options appear to be: 1, to build a separate vehicle system of battery, controller/charger and pv pane, 2,add an additional 100w pv panel plus an additional battery or, 3, go for a Bouge fridge that will fit the yeti opening on a slide and add the second battery plus pv panel.

I would appreciate any and all comments, guidance and recommendations, thanks, Simon 

JamesDow

@offgrid2
Why NuCamp changed from a DC refrigerator to a Yeti icebox is hard for me to comprehend.
I have had no problems with my Norcold NRF 30. With my 100Ah lithium battery, I can make it 3-4 days even without solar. With a 100-watt solar suitcase by Renogy and full sun, I can last 10+ days. I do usually pack an ice chest with items to drink, and it can keep things cold for 4 days without ice replenishment. After that period, I start moving drink items to the Norcold on an as needed basis. I have always wanted to set one refrigerator up as a freezer and bring ice cream with me to the desert.  Having ice for drinks past day 5 would be great.
I now have multiple solar suitcases and other solar panels (100+100+220+120-watts) and solar extension wire to provide for indefinite camping if needed.
I also have a backup BougeRV refrigerator (CR28) that I could also utilize as desired. 
Knowing your current setup and options, I can suggest some options.
From a solar setup, I believe you may be somewhat limited by the Victron Smart Solar controller (MPPT 75/10). The amp rating of your current controller (10Amp) would not be adequate for another 100-watt solar panel.
My goal would be to get a refrigerator installed in the T@G. You mentioned BougeRV. I have had no problems with my BougeRV CR28 (30 Qt) and my testing has shown it to be a capable and efficient refrigerator.
   Option 1/2 - Existing refrigerator with solar and battery. Utilizing your current refrigerator would require solar panel and controller ($164.99), solar cable ($35) and battery ($330) and battery cable ($12.99). That would cost in the range of $543 (ouch).
   Option 3 - New refrigerator installed in the T@G and external solar. Currently the limited time BougeRV refrigerator deal is $199.99. You would need to install some sort of refrigerator slide system. My estimate of the cost would fall in the range of $100-$170. Your current solar panel would be just sufficient, but I believe it should be augmented. I find it best to see the trailer parked in the shade and use a solar suitcase or two with solar extension cables to get those panels directed into the sun. Currently Renogy has a 100-watt solar suitcase with a 20A PWM controller for $164.99. Solar extension cable would run $25-$43 (15'-40') depending on length. I would suggest 20+ feet. My estimate for a new refrigeration installed in your T@G along with solar would cost around $555 (ouch again).  
You may be able to save a little on the solar panel, solar controller, refrigerator slide and battery.
I would look for deals and purchase direct from the manufacturer whenever possible. 
My choice would be for option 3. It provides what you need and preserves your current refrigerator as an extra. Option 1/2 gains you a new battery but cost you space in your Subaru. 
My recommendation would be to stay away from folding laminated ETFE solar panels. My testing has shown the performance is not up to par with the more ridged panels. Some newer panels utilize fiberglass to maintain stability and lightness, but these come with a higher cost. 
░ I am not affiliated with any brands and other brands may be found with different specifications and prices.

 »» Best of luck with your decision.   
I hope whichever option may be utilized, that it enhances your camping experience.
 
 
________________________________________