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Gasoline powered portable generator at home.

Types of Generators for Home

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Generators are devices that are capable of producing electrical energy. They are used as a backup power source for home and workshop during times of power outages. These devices can also be used outdoors when there is no source of electricity, such as in a camp or workplace. It is so practical that many home and business owners have already invested in it. Today there are different types of models of generators that are specially designed to meet different needs. The different types of generators include:

Three-dimensional illustration of a gasoline generator set with engineering drawings and sketches isolated on a white backgroundPortable Generators

The portable generator accepts the supply of diesel fuel or gas and is a very practical option for short-term electrical power loss. This type of generator relies on a combustion engine to provide a reliable source of power. They are designed to operate at 3,600 rpm to provide a base 60Hz of current. An important benefit is a fact that this type of generator is designed to be easy to move from one place to another. This means it is a useful option for locating hard-to-reach places. However, they are not designed to provide a power source for the most energy-demanding systems. The portable generator is a handy choice for items like a fridge, freezer, TV, or lights. In addition to being able to save power in times of power outages (see How to Hook a Portable Generator up to Your House), they can also assist power tools at a newly developed site or far away.

Inverter Generators

The inverter generator adopts a combination of alternator and motor to generate AC power naturally. Also, a rectifier is used when it is necessary to transfer the power supply from AC power to DC power. This is a very reliable option to produce a continuous flow of power to keep the equipment running. They are generally very energy-efficient with the ability to automatically adjust the motor speed to match the power required for a specific object. Additionally, the light and compact size of this type of generator make it a practical choice for use in boats, RVs, and cars.

Standby Generators

The standby generator is designed to operate automatically and uses a transfer switch that is activated in the event of a power loss to ensure a permanent source of power. Any potential power loss will be very short and will likely last for a few seconds before the generator sensor detects a power outage. Also, this generator offers great flexibility of use with the option to operate on natural gas or liquid propane. Once the electric current returns, the generator will shut down by itself. This alternator is a common part of many safety systems, such as those used for life support equipment, backup lighting, and elevators.

Big Backup Natural Gas Generator for House Building OutdoorWhich One Works Best for Me?

The generator that works best for you is most often determined by what you need to use it for and the resources you would like to spend to get it up and going. A standard portable generator can range in power output from as low as 1000 watts, all the way up to 15000 peak watts. To run an entire home, you will often need more than what a portable generator can output. Fortunately, there are options to integrate the generator into your home’s wiring (similar to a standby generator) that allows you to only turn on what you need. This is the cheapest and easiest option to set up a generator for emergency backup power.

Inverter generators are commonly small and lightweight and aren’t really intended to power too many devices. These are usually best for camping trips or powering some tools around the house. Fortunately, these are some of the best quiet generators for the money, so if you need to power a few devices in a pinch, an inverter generator will definitely do the job.

Standby generators are the best option if you don’t mind spending the money. Expect to spend thousands of dollars to have a standby generator installed. But, if you do, it’s a fantastic option that will keep your home going during power outages. The smooth transition from standard to generator power is barely noticeable and all you may see is a flicker in the lights.


We also have emergency generators you can use them at home but they are commonly used in hospitals where the lives of patients connected with electronic devices are very important. Just a fraction of a second without electricity can endanger the patient’s life. Emergency generators are also used for commercial purposes, such as factories and supermarkets, where even the shortest period without electricity will lead to delays in production or services. The emergency generators will automatically power on once the power is cut or cut off. It does not require any manual operation to operate it unlike other types of generators.