In portable generators, gas is burned to rotate the alternator, which creates an electrical current, converting chemical energy into mechanical energy, then mechanical energy into electrical energy.
An onboard alternator of a portable generator converts fuel into electricity, which is then used to power your home. It has a gas engine and outlets to which extensions can be connected to power a variety of appliances.
I dissect the fundamentals of portable generators in this article, arming you with the knowledge you need to carry out further research to find the generator that will best suit your requirements.
What is a Portable Generator?
Generators are devices that burn fuel, converting the energy into useful electricity, with the exception of solar generators. As I mentioned earlier, the most basic way to think about a generator is that fuel is fed into it, and electricity for electronics and appliances is released. When no other source is available, every generator is designed to provide power.When searching for “generators,” you’ll notice that there are two main types of generators: portable and standby.
- Portable generators are meant for off-grid power needs where an alternative electrical supply isn’t readily available. Portable generators can come in handy for a variety of activities, such as boondocking, backcountry camping, working without electricity at construction sites, and powering a single home in case of an outage. These generators can be moved around, as suggested by their name, though some models can be moved more readily than others.
- Let’s say your home loses electricity. Because you don’t want to breathe in toxic fumes, you will take your portable generator outside. Run several extension cords from the generator to the appliances, such as your fridge, you want to keep running after starting the generator without anything plugged into it. One generator cord can also be run inside your home, where it can then be used to connect the appliances. An appliance-plugging 120V outlet is located on the other end of a generator cord, which plugs into the 30- or 50-amp receptacle on your generator.
- The final option is to have a transfer switch installed by a professional between your generator and circuit breaker box. The transfer box will start the generator and use it to generate power in the event that the grid fails to supply power. Despite the fact that many transfer switches are automatic, you can buy some that require you to manually switch to generator power to save $50 to $100.
- A standby generator is meant for powering entire buildings in case of power outages and are fixed outside of the building. Due to their size, weight, direct wiring to the electrical panel of the building, and connections to fixed propane tanks or natural gas lines, these generators cannot be moved from one place to another. These awful boys will not be accompanying you to the campsite.
What is a Portable Generator Used for in An RV?
Modern RVs frequently have built-in generators. The propane line or gas tank on your RV are where these generators connect.Older RV models might not have a generator or have a generator that can’t supply you with enough power. Additionally, if you intend to build a tiny house on a trailer or convert a school bus into an RV, you’ll need to consider how you’ll power all of the electrical equipment.Generators are used in RVs to provide 120-volt AC power for devices like some refrigerators, air conditioners, TVs, and outlets for the essential air fryer and children’s tablets.As 12-volt DC devices, the lights, slides, water pump, and vent fans are typically powered by the RV’s battery or batteries. However, these DC outlets will not recharge the battery in your RV. Some portable generators have DC outlets that allow you to plug in DC devices directly to the generator. Between your 120-volt AC circuit breaker box and DC fuse box, you should have an AC to DC converter installed. With a converter, your RV’s battery will charge and power the DC devices whenever it is connected to a 120-volt source.
Generator Safety Risk
Remember that carbon monoxide fumes are dangerous and are produced by all small engines, including portable generators. Never run a generator inside a building, such as a garage or a shed, and keep clear of it whenever it’s running. Odorless carbon monoxide can accumulate and pose a safety risk even if a door or window is left open. Keep away from doors and windows, and always direct the exhaust from a portable generator away from buildings such as homes or offices.
Some models have built-in carbon monoxide detectors as an additional safety measure, which turn the generator off automatically before levels get dangerous. The cost of this feature may increase, but it is still something to take into account. Of course, get to some fresh air right away if you or someone else is feeling queasy or any other symptoms before seeking medical attention.
Never refuel a hot generator; always wait for it to cool down before doing so. Also, avoid refilling the container close to a heater or any other hot appliances, such as portable lights. A generator’s muffler gets very hot, so keep that in mind as well. The generator should not be handled or have anything plastic placed on it until it has cooled down.
Storage and Maintenance for Portable Generators
Proper storage and maintenance are crucial for portable generators because they are frequently required for backup power in emergencies. Your generator should be kept in a dry location that is simple to get to, like a designated space in a garage or shed.
When storing for a period of time greater than a few weeks, you can leave the tank empty or, if you want the generator to be ready for use, leave the tank full but add fuel stabilizer.
This typically petroleum-based solution provides a shield for the fuel in a gas tank and prevents gunk from building up and clogging the fuel system. After adding stabilizer, run the generator for a while to let it circulate through the carburetor. Up to 36 months of fuel freshness can be extended by adding a stabilizer.
In order to lubricate the engine and keep the entire device running smoothly and dependably, your generator must also have enough oil in it. Whenever you refuel, use the dipstick to check the oil levels and fill to the full marker. Select an oil that is made for the particular generator and engine you have, as well as the environment where you will be using your machine.
Check generator parts frequently for wear and tear and replace as necessary to keep your generator in good working order, especially the carburetor, air filter, and spark plug. Follow the suggested storage and upkeep instructions listed in your owner’s manual for more information.
You can have peace of mind knowing that you have dependable power available whenever you need it if you determine your power needs, follow safety procedures when operating, and maintain your portable generator as directed.
Are Portable Generators Right for You?
Portable generators are an economical and practical choice when buying or renting one. It can be difficult to know where to begin if you’ve never dealt with portable generators before, but at Pleavin Power, our experts can help you navigate the process to find the best generator within your price range because there is no installation process for a portable generator, saving you time and money.
As opposed to your backup generators, which will begin powering your equipment as soon as your power fails. You’ll have to manually start your portable generator and refill the fuel tank frequently.
Since you have to manually run an extension cord to the portable generator and there are typically only a few configuration outlets available, it is in your best interest to plan ahead before you are going to use it. You will need to do your research on what types of appliances you are going to plug in for the portable generator to power.
You should also think about how many watts the appliances you want to use will need to operate. Equipment could sustain permanent damage if you rent or buy a portable generator that is insufficiently powerful to run it.
To avoid the possibility of breaking the generator or, worse yet, seriously hurting yourself, always read and make sure you are adhering to the manufacturer’s instructions provided to you for your portable generator.
FAQs
How Do You Hook Up a Portable Generator to Your House?
The 20- or 30-amp outlet on your generator is where you simply plug in the gen cord. The opposite end splits into several household outlets, where you can begin safely securing additional extension cords indoors.
What Are the Disadvantages of a Portable Generator?
Portable generators are helpful when temporary or off-grid electricity is required, but they can also be dangerous. The main risks to avoid when using a generator are burns, electric shock, and carbon monoxide (CO) poisoning from the toxic engine exhaust.
How Does a Portable Generator Work Without Electricity?
Automatic engine starting and alternator rotation occur when the generator detects a power outage. The internal combustion engine’s mechanical energy is transformed into electrical energy by the alternator.
How Long Do You Run a Portable Generator?
In contrast to standby generators, portable generators are made to run for shorter periods of time, typically between 6 and 18 hours. While these devices will be useful for RVs going on camping trips or for powering some home appliances in an emergency, it is not advised to use them for prolonged power outages.