How Many Solar Panels Do You Need To Run A Camper

You ve already figured out how many amp hours of batteries you need from your solar power audit.

How many solar panels do you need to run a camper.

You will need at least 1 800 watts of solar panels to run your rv air conditioner. To generate the stored electricity needed to run our rv air conditioner all day you d need over 340 square feet of solar panels ish plus 3600 amp hours of battery capacity and guaranteed perfect sunshine. Now that you are thinking in terms of the size of the solar panel array it s time to determine how many watts of solar panels you need. 3 x 100 watt solar panels equals a 300 watt solar array how many watts of solar panels are needed to power a camper.

This is assuming you are considering using 12 volt rv grade panels. They allow a user to harvest energy from the sun and turn it into electricity. This equals thirty amp hours a day meaning you would need two one hundred watt panels to fully recharge your rv. Solar panels we have four 100 watt polycrystalline panels installed on the front section of our camper s roof.

A 300 amp hour camper battery for instance would need around 300 watts of solar power. All solar panels serve a single purpose. This is also assuming of course you have a lot of battery power too. We will be working off of that number.