If your rv has a 50 amp capacity you probably have multiple appliances.
What size generator will run a 50 amp rv.
What size generator for 30 amp rv.
Your motorhome or travel trailer also can have either 30 amp service or 50 amp service.
To choose the right size generator you need to know the starting surge watts and running rated watts required by your rv s air conditioning unit.
Well you could certainly do that and be fully stocked on power however given the realities of rv living its overkill.
Every air conditioner is different but they all require a specific number of start up watts the initial burst when the unit is turned on.
The yamaha ef3000iseb has just that.
Run time up to 10 1 4 load.
The more devices or appliances you have the more amp power you will need.
Once you are on generator remember that you may not be able to run everything at a time if the appliance needed wattage exceeds your generator wattage.
So what size generator for 50 amp rv becomes a question which has its answer in the appliances you use.
We ve just established that a 30 amp rv will take no more than 3 600 watts.
Clean and instant power to keep appliances and other important electronics running during a power outage 30545s engine speed reduces noise fuel consumption and emissions.
A 50 amp service and provide up to 12000 watts see calculations below.
This next feature is critical for all rv generators in my opinion.
For some perspective let s have a look at 30 amp service as well.
Before choosing your generator consider what devices you have in your rv.
Some rvs have a television a fridge microwave or electric oven coffee maker water heater etc and these are only a few items but according to your needs you can always add more.
Rv generator can be 30 amp or 50 amp.
The bare minimum size generator i would recommend you selecting a 4 000 watt generator for a 50 amp rv.
For the quick answer if you have a 50 amp service and plan on using many appliances at once i would advise around 7000 to 8000 watts to have.
What is a 50 amp service.
So as long as you have a 30 50 amp adapter you should be able to power your 30 amp rv from a 50 amp electrical system with no issues.
30 amp service not only has a weaker amperage but also has a slightly different plug structure.
When you connect the plug to a power generator you can draw either 120v or 240v 2 x 120v.
What size generator for 50 amp rv and how can we select.
Does that mean you should buy a 12000 watt generator.
It s what the eb stands for.
But this doesn t necessarily mean that you need a 50 amp service from the generator.
If you have a 30 amp rv with a 13 500 btu ac unit and are thinking about buying a 3 000 watt generator to run it make sure that it has some sort of energy boost.