How many watts an air conditioner uses depends not only on the btu but what kind of ac it is.
How many solar panels to run 5000 btu ac.
The advantage of solar powered air conditioning.
A big enough solar system will run it as long as the sun is shining say 9am to 4pm if the panels are tiltable maybe 10am 3pm.
This allows me to run the ac full blast to keep my house nice and cool.
For example a portable ac like the honeywell 10000 btu only requires 880 watts.
You just need to be near the 800 watt point in solar at least but more like 1000watt for lowest power draw 5000 btu acs.
Every 1 ton of cooling power commonly known as heat removed by a 1 ton ac in one hour is also expressed as 3516 watts.
When it s hottest and the sun is shining the brightest i can make lots of power.
So smaller portable air conditioners or.
It depends on the air conditioner and how much power it needs.
Eer amount of heat removed in watt power consumed in watt.
The smallest window air conditioners that are designed for a single room usually in the 5 000 btu range use about 4 to 5 amps of power when running.
Let s take a look at ac energy requirements and typical solar production to see if solar panels can really run air conditioners in each setup.
Ac for grid connected homes the fact that we are all able to access almost unlimited amounts of electricity 24 7 is a beautiful part of our modern electricity grid.
Ideally no battery power is being used.
I have to run a 1 ton air conditioner how many panels will i need.