Boondocking and working with no electricity

smarty wrote:
We boondock exclusively. You will be surprised to learn how long you will have to run you genny to charge your house battery to full every day.

Assuming typical lead acid batteries, very true (and I bet that's what the OP has). The problem is when at 50%, you can dump quite a few amps into them but as you get up around 80%, the batteries, simply won't accept as many amps...slowly tapering down until the last 5-10% takes hours at a very slow charge rate.

That said, it's not hard or expensive to tie in an extra battery or two, largely negating the issue. Then you cycle thru 50-80% charge fairly quickly.

A bigger question as summer approaches is where will you be? If you are up in the mountains where it never gets very hot, you are golden. If you are somewhere where it gets hot, you have to figure in if you will want air/con and that isn't practical off batteries.

Cmccain13 wrote:
we do have a generator that runs off the gas in my gas tank. Now the question is im not sure how long i can work per day with working off the house battery for my monitor. i know the laptop battery wont last the full day so is there an alternative people use for a power source. I'm not really looking to get a solar bank and panels as of yet due to costs. Any suggestions would be appreciated.

Get a 12v DC-DC adapter for the laptop.

First step is to improve your battery charging to reduce generator run time by upgrading your converter.

Please post what battery you have now and the converter model for best suggestions at lowest price.

We boondock exclusively. You will be surprised to learn how long you will have to run you genny to charge your house battery to full every day.

A little off topic but having a battery pack to charge your cell phones and laptops is inexpensive insurance for essentials go dead.

larry cad wrote:
The simple and typical way to handle that is to have an inverter on your battery to produce 120vac. Then you can run your generator to recharge the battery through the inverter (assuming it has a charge function).

Most inexpensive inverters do NOT have builtin charge controllers.

Stick with a "pure sine wave" inverter, regardless of what size you buy.

The standard "house battery" in a all Class C motor homes is barely adequate to run the lights for one night ! On top of that the standard converter/charger is far from optimal.

Anything you do is going to cost money. Your first investment should be a GOOD battery monitor like a Victron BMV-700. Now you will know at a quick glance how much power you are using and how much energy you have left in your batteries.

Second, will be better batteries. This a big problem on a Class C because there is never enough space for better batteries. The cheapest upgrade is two 6V golf cart batteries from Sam's or Costco. They will probably almost DOUBLE your run time for the same load.

If you are running a laptop, instead of plugging it into a 120VAC inverter, buy a 12VDC charger specific for that laptop. Mucj more efficient.

The simple and typical way to handle that is to have an inverter on your battery to produce 120vac. Then you can run your generator to recharge the battery through the inverter (assuming it has a charge function). You don't have to run the genny 100% of the time, just long enough to recharge the battery. An added convenience feature would be to install auto-gen start which will turn on and off the generator as needed. This makes best use of what you already have.

Certainly there are other systems, but as you said, not ready for solar yet.