Generator back feeding can be extremely dangerous, leading to death or injury, and is often illegal. Backfeeding occurs when a portable generator is connected directly to a home’s electrical panel rather than using a transfer switch. Never try to do this, as it could have disastrous results. Unfortunately, many people still think it’s possible to hook up a generator to their house through an outlet or something like that. We strongly advise against attempting back feeding and spreading the dangers of this practice to others.