Power outages or emergency situations are the moments when you might need an essential source of backup power, such as generators. Sometimes it may be hard to figure out which one you need as they normally come in different options like portable generators or standby generators and can use fuel, solar panels, batteries, or even wind turbines. Moreover, you have to know how much energy you can get from a generator to provide enough power to run essential devices and appliances, i.e., its capacity. Read the following articles to figure out this essential info.