Portable A/C unit

I went down the Eco Wave 3 rabbit hole a few years ago and came out lighter in the wallet and heavier in opinions. This thing is wildly expensive. My logic at the time was simple and probably flawed. If it actually did what it claimed to do, heat and air conditioning in one unit running on power instead of propane or diesel, then maybe it was not completely insane.

Here is the good news. The air conditioning works. It works extremely well. During an unholy Phoenix summer when my home unit died and the repair took two long miserable days, this little beast sat next to my bed like a loyal mechanical dog and kept me alive. I am only half joking. It earned its keep right there.

Now for the bad news. I took it on the CDT trip and immediately became grateful for proper sleeping bags and real gear. The heater was a disaster. Random at best. It felt less like a dependable system and more like a suggestion. Enough so that I would never take it out again, let alone trust it to live up to the hype when it actually mattered.

I have camped in ninety degree humidity and arid Texas wasteland and discovered that a simple USB powered fan provides enough breeze to survive, provided you also drink water like a camel with anxiety. Because of that, air conditioning is not a priority for me.

Cold is another story. I have camped in ten degree snow in the Sierras, and while my negative twenty sleeping bag and three layers of clothing kept me alive, a heater would have been very welcome. Survival is one thing. Comfort is another.

Good luck on your search. Choose wisely.
 
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I hope you all get a portable tent unit that actually works. I am reminded about the “delta” temp difference when thinking about AC efficiency. In the RV world, we use 20* delta from outside ambient temp. If it’s 90* outside, the RV 15k btu AC will reasonably get to 70* at the vent, not 10 feet from the vent either.

I think that my gaze is still turned towards a fixed unit on my truck cap. Power consumption is still an unknown variable at this moment.

 
For what it’s worth and I figured as much: the fixed unit is a power hog. 1500+ watts is a lot. 200ah batteries would last less than 4 hours on max.
Who needs AC anyways???
 

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I camped for a week in Kentucky during a heat wave. It was during the Scrambler Owners Association National event. Attached is an IG reel I made. Anyway I covered my tent with tarps to keep the Sun off me. No shade. There was electricity, though, and I brought our household AC unit. It saved me big time. I think I was suffering from heat exhaustion tbh. That actually cost me the carnage award as I was nauseous and in pain from tipping my CJ8 over on its side. I know, ironic :neutral: But the AC did its job. I'm currently shopping for AC for my Jeep as now I sleep in it with the full soft top on. Until then I'm going to experiment with a generator/100ah lithium deep cell/solar/inverter setups on a small gear trailer I'm making.
You may wonder why that cost me the carnage award. I wasn't present as I was in pain, ill etc & wasn't present. No one even asked why but were quick to point out I lost out on the Karnage welder. They gave it to someone that busted a hub I heard; an SOA Officer no less..
LMK if the reels don't load for you, even though it says broken link it worked for me
Screenshot 2026-06-30 162959.jpg
Once things start coming together I'll start a thread with field tests
 
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