How Much Solar Panel Do I Need For My Rv

A common misconception is that solar panels will power your rv.

How much solar panel do i need for my rv.

290 thoughts on how much solar do i need on my rv. Having four big solar panels attached to the roof of our trailer attracts a bit of attention when we pull into most campgrounds. How many solar panels do i need for my rv. The primary purpose for solar panels on an rv is to recharge your battery bank when not connected to shore power or generator.

Green energy has been gaining popularity and many people prefer solar power as an attempt to reduce their carbon footprint solar panels are also a good choice if you want to get rid of the noisy generators or simply need an additional power source. The calculator you used earlier will also tell you the ideal amount of panels in terms of watts as well as the right sized solar charge controller. I was looking at 300w panels maybe 2 to help not have to run generator as much. How much solar do i need on my rv.

John september 15 2020 at 2 00 pm. While this is not entirely false it is a mistake to think of solar panels in that capacity. For our experiment 5 hours of direct sunlight without clouds x 6 amps generated per hour 30 amp hours per day that the solar panels are generating to. 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.

Hello james i have a 45 renegade motorhome and want to install solar we do a lot of dry camping in glamis ca sand dunes for 4 8 days at a time. Home while we roam september 25 2019. How many solar panels do i need to run my rv ac. Assuming we get 5 hours of direct sunlight we know a 100 watt solar panel will produce 30 amp hours per day.

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. You will either need to reduce your off grid loads or add a portable solar panel to increase your total wattage. When sizing your rv solar system if your ideal solar calculations call for 3 solar panels but your roof space only allows for 2 panels. A 100 watt solar panel produces approximately 6 amps per hour in direct summer sun without clouds.

I wish there was any easy formula that said a panel like a 100 watt panel would produce x amp hours of usable power per day but i can t. Hello there i m steven yes i have two 800 watt solar panels on my rv for the lights and refrigerator and coffee makers is this ok to run on my 1976 dodge sportsman layton rv motorhome runs good don t need know work on it i just hook up the solar panel and i m happy this is my house ok i live in it just remember i m steven and i love rvs ok now. How much solar power do i need for my rv many rvers have been scratching their head around this question.