this is interesting. Fujitsu uses PWM to fake AC to achieve super efficiency on heat pumps and A/Cs. 20,000btu for under 20amps. Way less. you only need a 20amp breaker.
Even if your not interested in air conditioning, read it for the AC to DC conversion technique and you can use it in you own projects. VERY good info.
If you want a residential A/C and you are using batteries for solar, wind, water, power, this will help alot.
http://www.fujitsugeneral.com/PDF_06/halcyon06_brochure.pdf
Even if your not interested in air conditioning, read it for the AC to DC conversion technique and you can use it in you own projects. VERY good info.
If you want a residential A/C and you are using batteries for solar, wind, water, power, this will help alot.
http://www.fujitsugeneral.com/PDF_06/halcyon06_brochure.pdf