How Many Solar Panels To Run A Window Ac

Hi sorry i m new to this.

How many solar panels to run a window ac.

I figure a 3000 watt inverter but what would i need in the way of solar panels and batteries. Sure you could connect 700 watts of solar panels to the yeti and extend the hours to 5 6 on a sunny day but that would be a big investment to run an ac. Ballpark 800 to 1000 amp hours of battery and 1500 watts of solar would be a starting point. In seattle you d need a 4 75 kw installation about 18 panels.

As an example if you power a portable ac like the black decker bpact08wt with a fully charged yeti 3000 which has a 3024wh battery. It is simply a 16 000 btu window air conditioner that runs on 48 vdc. Where you are and what tempetature and humidity you want can require double or half that. It has no solar panels batteries or adapter to plug into household current.

And it costs more than four times an equivallent 120 vac. This number will be the number of solar panels necessary to cover your air conditioning needs. Even with the air conditioner on high my solar panel system still makes enough power to add 2 000 watts into the batteries. Solar panels come in a range of sizes.

The higher number of watts per panel the less of them you ll need to generate your full electricity needs. If you want to run your rv air conditioner on solar and battery remember that a typical rv air conditioning unit outputs 15 000 btus of cooling power. The first 500 watts produced go to the air conditioner directly. A single solar panel is going to charge your batteries much too slowly you ll use up the stored electricity faster than the solar panel can charge them again.

The advantage of solar powered air conditioning. How many solar panels do i need to run my rv ac. To provide about 14 5 kwh of electricity each day in arizona you d need a 3kw solar installation or a system with about 12 solar panels. When it s hottest and the sun is shining the brightest i can make lots of power.

These ac units generally require about 3 500 watts of power just to start up and then about 1 500 watts just to keep running. I would like a solar power kit that i could piece together to run a 12000 btu window ac unit. Solar panels to recharge what you use at this rate are large. Most on the market today are between 250 365 w.

I live in houston and we have alot of sun.