The company sells plans and packages, and if you want to power mains appliances then you'll need their PowerPak.
By the way, you might not know that the ETA offers breakdown cover for cyclists and also cycle insurance.
Get more out of your power meter!Free sign-up now
My name is John Swindells and I'm a keen recreational cyclist with a preference for long one-day rides. I've also previously dabbled in time trialling and cyclo-cross. See more of what I get up to on Strava!