How Many Solar Panels Needed To Run An Air Conditioner

So to power a 13 500 btu air conditioner 1 500 watts of solar panels is the minimum required.

How many solar panels needed to run an air conditioner. You will need at least 1 800 watts of solar panels to run your rv 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. The battery bank is required to be signifcantly larger in capacity without sunshine. The average air conditioner uses 1 3kw of power and the average solar panel system ranges from 2kw to 4kw.

We suggest a battery bank of 800 amp hours. This allows me to run the ac full blast to keep my house nice and cool. This is assuming you are considering using 12 volt rv grade panels. In seattle you d need a 4 75 kw installation about 18 panels.

When it s hottest and the sun is shining the brightest i can make lots of power. If you prefer higher efficiency 350 w panels the number would be reduced to 9 to 10 panels. This is also assuming of course you have a lot of battery power too. The advantage of solar powered air conditioning.

For instance rather than having at least 300 ah it would need at least 700 ah. 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. 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. A few factors determine how many solar panels you will require to run an air conditioner.

Air conditioning doesn t have to be your motive for going solar. How much you use the air conditioner. How many solar panels to run the air conditioner. With an air conditioner taking 150 amps 150 ah would be needed for extra things every hour the air conditioning is being using without the sun shining.

It works the other way as well. Most boondockers have between 200 to 400 amp hour battery banks. So if you decide to power an air conditioner or try and break even on a ashp it is going to use up the vast majority of your solar energy.