Pellet stoves require a source of electricity in order to operate. Without an alternative source of power, the stove will be unable to turn on or ignite.Click to see full answer. Similarly, it is asked, how many watts does a pellet stove require?Most pellet stoves pull between 400-800 watts of power for the fan. New controller and motor designs require the use of cleaner power, so true sine wave is often required.Likewise, do pellet stoves have battery backup? Pellet stoves and inserts: They require electricity to light the flame and many models are available with battery backup systems. Another option for lighting your stove is to plug it into a generator, if you have one. Keeping this in view, what size generator do I need to run a pellet stove? A small 1KW generator will easily handle an average pellet stove. Honda is a good choice.How long will a pellet stove run on a battery? 8 hours