Quote:
Originally Posted by bransonchris@msn.com
This is my first time RVing while dry camping. I purchased two additional batteries for my 2018 Thor Chateau 31y. Aside from using the generator, how do I run the electric systems directly from my batteries?
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On your 31Y, everything will run from the batteries except the A/C and Microwave (and of course anything else you plug into a 110v outlet yourself...)
Your fridge runs on 12v (control panel) and propane (cooling) when set to 'gas' mode (or auto if 110v isn't present).
Beyond that you would need to add an inverter. The size needed and connection options depend on what you want to run...
The duration you will be able to go depends on total watts consumed and your battery capacity (you said you added two - so that helps a lot.)
Microwaves, hair dryers, some coffee makers would be 'high draw' appliances driving a larger inverter. A/C would not be feasible (start your genny to run that...)
Your battery will need to deliver about 10x the AMPS that the device normally draws from 110v...
10A @ 110V = 1100 Watts
92A @ 12v = 1100 Watts
Needs some large wiring - and close proximity between batteries and inverter as you get larger.
I carry a small inverter with me - but rarely use it... I've added two 12v fans, converted all interior lighting to LED, added a 12v TV in bedroom, have 12v adapter for laptop, 12v to USB for charging phones, etc - and can boondock for a weekend on my two batteries. It all depends on what works for you!
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