Renting a portable generator MAY be the best solution in some situations.
Like , for instance, if you are renting an office somewhere and the power goes down for a day or so, or you have a business that needs to stay running if your town loses power for a few hours.
Generator rentals can keep your business up and running for less than the cost of having to buy a power source, if it is only for a few days.
Just don’t depend on generator rental agencies when there is a big catastrophe in your town!