12 kilowatt hours of battery storage gives you 3 hours of heat at 4 kilowatts. In 3 hours you freeze, literally (it's -0F/-18C outside, around Antero, Colorado).
12 kilowatt hours of battery is close 10 $10K in cost and takes 6 feet by 6 feet area and weighs 200lb.
Whatever you may think, in RV world:
1. Heat only can be done with gas/diesel/propane
2. AC consistently only on shore power
3. Cooking on propane
4. You will still be not living consistently in cold areas (like the Rockies) or warm areas (like FL).
5. Most of those long term rviers just hang on campgrounds for the electric power reasons (and sewer hookup).
So, electric RV is a dumb idea and will never be here.
12 kilowatt hours of battery is close 10 $10K in cost and takes 6 feet by 6 feet area and weighs 200lb.
Whatever you may think, in RV world:
1. Heat only can be done with gas/diesel/propane 2. AC consistently only on shore power 3. Cooking on propane 4. You will still be not living consistently in cold areas (like the Rockies) or warm areas (like FL). 5. Most of those long term rviers just hang on campgrounds for the electric power reasons (and sewer hookup).
So, electric RV is a dumb idea and will never be here.