Look into 12v and 24v split system A/C
Enough video on ytube showing efficiency, even using a voltage converter from 120 to 12 or 24 it is still cheaper to run.
All CFC or toxic AC gas recharges have been changed out to minimalistic toxicity gasses years ago, vehicle AC the same.
Wind is Not zero carbon, globally shown as a mass energy deficit, Solar even at the latest efforts is a 5 year replacement cycle, want to know where all those toxic panels end up ??
Going green means ripping off the bucks from brainwashed population that think they are able to change the planets atmosphere, while china does not give a unicorn fart and builds and commissions coal and nuclear power stations like candy stores.
Oops, missed out on Batteries
Use LiPo4 batteries instead of Lithium or Lead Acid, why?.
Safe discharge before recharge for 80% for LiPo4
For the others, about 20%
Meaning you get to draw 60% more usable power out of the LiPo4 per cycle of use, the others after discharge of 29% or more and it starts the destruction of the chemical components.
Will chat about this in private if you have questions.