Choosing The Portable Generator?

Small size generators are an effective way to revive power once the utility electricity supply fails. They’re also used at camping and construction sites. There are some remote areas where utility electricity isn’t available. A lightweight generator provides essential power backup at these places. This power source can be used to run electrical appliances, tools and equipment. It is important to know how to select a portable generator because it requires understanding some electrical terminology like wattage and voltage.

Required Wattage

This really is the most important thing to think about when purchasing a portable generator. Electrical equipment like bulbs, fans, AC, motors and heating elements consume a quantity of power during operation. The wattage specification is written on the electrical devices and it is a good idea to first calculate the full total wattage required. Usually, a CFL bulb has 15-25 watts while a ceiling fan has 75 watts. A lightweight generator isn’t suited to high energy-consuming appliances like electrical furnaces.A website that sells this sort of generator also provides wattage calculator. A 3000-4000 watts generator is enough for a small home that really needs to run 3-4 lights, TV, refrigerator and microwave. These generators are available in the product range of 3000-15,000 watts. There is no need to obtain a higher wattage generator than what’s required because it will consume more fuel.

Fuel Efficiency

Such generators usually give 10 hours of continuous power on a complete tank. A generator that gives maximum hours of power using minimum quantity of fuel must be selected as the recurring cost of gasoline is the best portable generators greatest cost involved in managing a generator. Propane generators will also be available. The customer should check local fuel prices and decide which type of fuel will prove more economical.


These generators have small wheels at the bottom so it’s convenient to carry them anywhere. At the same time, some higher wattage generators are heavy and can’t be moved to another place by one person. If the generator is going to be used at camping or construction site then your weight and portability of the generator must be checked.

Simple or Inverter

Some portable generators are not designed to run sensitive electronic equipment like computers. These generators generate fluctuating current that’s okay for general appliances however, not suited to devices that need continuous stable power. For running sensitive equipment like computers, an inverter generator must be used.

Noise Level

Generally in most residential areas, you can find strict council and building laws linked to the generator noise level. Less noisy generator is also less irritating for the users. Portable generators are available in silent varieties as well but these units cost more.

These are some important factors to think about when buying this sort of generator. All generators give exactly the same standard 120V and normally have a single outlet. Wiring is necessary to take power using this outlet and send to multiple outlets.

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