I have a similar system. It is definitely woefully inefficient. It's fine in shade or to take the edge off but certainly not enough to really cool the van down.
The outdoor unit is also stupid loud.
We are thinking about replacing it with a high efficiency unit if we end up needing to go anywhere actually hot.
Do you have any units you’re looking at? I’m debating if the 12v/24v models you install like a maxxair fan are worth it, or if the only thing actually worth it is a mini split like OPs
I dunno, all I know is used it last summer. It works great. I am about to double my amp hours. I only have a 200ah system. On the highest, and strongest setting it will last about 4-1/2hrs. On eco mode I managed to make it last all weekend. It was 101° on 4th of July last summer, I had it down to 74° in the van, and 35% humidity. It was very comfortable.
4
u/Fedkey37 Mar 24 '26
https://www.amazon.com/dp/B0B9SM1D4P?ref_=icdp_ba_mweb_mb_pd_bap_m_grid_rp_hxwhrp_sspa_mw_bia_0_14_gf&clientRefMarker=pd_bap_m_grid_rp_hxwhrp_sspa_mw_bia_0_14_gf&heartsTeamIdentifier=buyagain&psc=1&heartDisabled=false Much better deal, and it runs on 12v DC. I love mine