A common 85ah car battery after fully charge can support this small a c running time for less than 2 hours.
How many solar panels to run 5000 btu ac.
So smaller portable air conditioners or.
When it s hottest and the sun is shining the brightest i can make lots of power.
Even with the air conditioner on high my solar panel system still makes enough power to add 2 000 watts into the batteries.
I m going to be going off grid and i m trying to figure out how to run a 5000 btu air conditioner.
I ve been doing a lot of research on solar i have a small 75 watt set up now but i m just a newbie.
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.
And then even a deep cycle battery you want to discharge to about no less than 1 2 full so double that to 10133 wh.
It depends on the air conditioner and how much power it needs.
This allows me to run the ac full blast to keep my house nice and cool.
But the inverter may be 90 efficient so 5066 wh.
For example a portable ac like the honeywell 10000 btu only requires 880 watts.
So 4 7 amps for 8 hours is 4560 watt hours.
The advantage of solar powered air conditioning.
5000btu a c runs about 500w ac power but the starting power as high as 1000w ac.
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.
To charge a 85ah battery one 100w solar panel is good enough charging time is 10 to 14 hours under.
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.
So will any solar generator be able to run your air conditioner.
Its compressor needs to run with pure sine wave power.
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.