How Many Solar Panels To Run A Window Air Conditioner

And it costs more than four times an equivallent 120 vac.

How many solar panels to run a window air conditioner.

These numbers only take into account the energy needed for air conditioning. In order to meet this need the solar panels would be required to generate 107 amps 7 hours every day this is if it is a clear sunny day. Ballpark 800 to 1000 amp hours of battery and 1500 watts of solar would be a starting point. The short answer is the number of solar panels depends on which solar panels and air conditioner you have.

Where you are and what tempetature and humidity you want can require double or half that. A few factors determine how many solar panels you will require to run an air conditioner. How much you use the air conditioner. Even with the air conditioner on high my solar panel system still makes enough power to add 2 000 watts into the batteries.

In seattle you d need a 4 75 kw installation about 18 panels. So to power a 13 500 btu air conditioner 1 500 watts of solar panels is the minimum required. So we ll assume these to give you an idea. If you re installing 300 w panels you should plan to install an additional 11 to 12 panels 3 333 w 300 11 11 panels.

The first 500 watts produced go to the air conditioner directly. It is simply a 16 000 btu window air conditioner that runs on 48 vdc. This allows me to run the ac full blast to keep my house nice and cool. More is needed with more clouds.

If you want excess capacity to minimize generator use you can double. The advantage of solar powered air conditioning. Number of panels additional watts needed watts per panel to follow the example above let s say you re looking to generate an additional 3 333 w to run your air conditioner in massachusetts. Assuming that the air conditioning unit requires 1500 waats of power a collection of 6 solar panels at 250 waats capacity could in theory power the air conditioning unit but a lot of individual factors can throw this number in either direction.

When it s hottest and the sun is shining the brightest i can make lots of power.