A basic generator uses a motor to generate energy without a power source. Campers shopping for one should verse themselves in generator terminology and determine what they are going to use the generator for before they go shopping. The wrong choice can leave one with too little power and a ruined camping trip.

Uses

Generators for use with gear and a tent may differ from those for use with an RV. For one, the appliances inside an RV are likely to need much more power than typical camping equipment. Many RVs have house batteries that are charged before the trip and are used to provide power while on the road. A generator would be able to provide extra power when the house battery is off or dead. Some RV owners mistake a generator for a battery charger. Although a generator can send power to the house battery, they are almost never recommended for this purpose. There are specialized devices for that purpose. There are many accessories available that can help an RV owner mount the generator and connect it directly into the power system.

Using a portable generating for camping without a vehicle is somewhat different. The machine will probably need to provide less power and be easier to move. Tent campers often use these devices to power lights for camp protection, cook, or run small electronics. Those planning to run sensitive equipment like a laptop or printer should buy a generator that is rated for that purpose. Some generators may sputter or surge, and this can cause damage to more sensitive machines.

Power

Before purchasing a generator, make a list of all of the machines it will need to power at the same time. Now add up the running wattage of each of them. Certain devices have startup wattage in addition to a running wattage. This is the amount of power that it will use as it warms up and will need to be added too. The total is the minimum amount of power the generator should be rated for.

This aspect of shopping may be a little confusing. A hardware salesman can help decide which generator will meet the needs of the camping trip.

Starter

A portable can have an electric starter, a manual starter, or some combination of the two. The manual start will most likely be a pull-start like those found on gasoline lawnmowers. An electric starter allows the user to turn on the generator by simply pressing a button.

Fuel

Camping and RV generators can run on diesel, gasoline, or even propane. Gasoline is most common for smaller models. Since it runs on combustible fuel, the generator produces heat and exhaust. It can only be used outdoors. It is a good idea to learn about how much power a full fuel tank can provide. Extra fuel can be brought along on the trip, but always remember to store and transport it properly.