Helpful Facts in
Small Portable Generator Shopping

A small portable generator is exactly what a residential owner needs as a temporary power source during power interruptions. This device is also ideal for providing power in remote construction and camping sites where there is no electricity available. Generators, also called as gensets or alternators, are devices that can transform mechanical energy into electrical energy. These have two basic components which are the motor and the generator head. These come in one of two designs, standby and portable. Standby power generators are often used as permanent emergency power sources while portable generators are ideal as temporary power sources. Because portable power generators are generally cheaper and smaller in size than standby generators, more people use them.

Many people and business owners do not see the relevance of having a portable generator until they have already sustained damages because of power failure. To avoid being in this conundrum, it is advisable to buy a small portable generator that is capable of supplying sufficient power for certain appliances that are needed for business operations or household chores. However, determine first the size of the generator needed before actually purchasing one.

Moreover, check the generator voltage and wattage and assess if it is compatible with your usage. Generator wattage is defined as the volume of electricity that a generator creates. This should correspond to the wattage requirements of the pieces of equipment and appliances that the generator will be supporting. As the number of appliances increases, the wattage requirement also increases. Small power generators can provide anywhere, from 800 watts to 3 kilowatts. The wattage requirement should not exceed generator wattage or else overloading occurs. When this happens, both the generator and the appliances may be damaged.

Accurately determine the wattage requirements of appliances so that you will be able to select the generator that is just right for your needs. Wattage requirements of appliances are often indicated in the instructor manuals and in nameplates. This information could also be obtained from manufacturer websites and other generator sites. Or better yet, a qualified electrician may be consulted. It should be easy for an electrician to determine this accurately through an ammeter, a device that measures electric current. To keep power generators running efficiently, choose only those appliances that are truly necessary during power interruptions. This will also help you keep your energy costs down.

Generator voltage, on the other hand, is defined as a measure of electric current pressure. The standard voltage in United States households is 120 volts, single phase. However, some appliances like electric ranges, water pumps and air conditioners require 240 volts. Thus, it is important that the generator voltage should be compatible with the voltage of the individual appliances.

Generators run on different fuel types like gasoline, diesel, natural gas or propane. Some new generator models even have dual-fuel and tri-fuel configurations to make them more flexible to use. The availability of a certain fuel type in the area is also an important factor when selecting a power generator to purchase. This way, continuous generator use is guaranteed.