Continuously is an irony. Everything that starts has an end, so even if the generator starts, there will come a time when it has to stop regardless of how powerful it is. But of course, the running time of the generator is extensible and multiple factors contribute to prolonging the running time of the generators.
Some models of generators provide power for up to eight hours while some for twelve hours. However, it is not preferable to keep the generator running for an extended period. But some generators automatically shut down to avoid damage to the machine which is irreparable. Such kind of generators can run up to around 3000 hours of service only on a condition if proper maintenance and oil are provided.
Stand by a generator run by three types of fuel that include propane, diesel, and natural gas. These generators have large and more efficient motors that are specifically designed to handle long-term use. They are also capable of operating on natural gas lines to connect with massive 500- or 1,000-gallon propane tanks.
Several factors affect the running time of generators. The fuel tank size is the most important factor in determining the running time of the generator. It identifies the capacity it can be used. Other factors include an altitude, ambient temperature, air humidity,
How long can a portable generator run?

For opting a portable generator changes the fuel from LP or NG to unleaded petroleum. Firstly, the power output of portable generators is much less than the standby models. The portable generators do not supply energy to your entire home but rather to a few appliances at any given time.
Secondly, the price of petroleum is a lot higher than LP or NG. Thus, portable generators are not a cost-friendly solution to replace your electricity supply. Finally, portable generators are prone to experience readily and require frequent maintenance owing to the type of fuel they use, so they need to be replaced or fixed more often.
Conclusion
First and foremost, never forget the fact that generators are just used as a backup source to regulate power. Generators are a temporary alternative power replacement that is not meant to replace your utility company. Neither are the generators the same as solar panels because they are purposely designed as an emergency power source, and nothing more.
Never overlook the fact that it is not recommended to run your generators continuously. Just like anything else, they need a break every once and awhile. If a generator runs non-stop
Then get ready to face all the mechanical problems wear and tears and maybe eventually engine failure. Generators own an engine just like any other engine, that needs a break from the workload.
After purchasing your generator, you can be unsure of how exactly to be safe while installing and running your new tool. The best option here is to read through the instruction manual.
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