Digging up the cheapest way to run your battery, solar or EV.

We're on a mission to put money back into people's pockets. You bought the kit to save money. We make sure it does.

Lots of homes are on the wrong energy tariff, or the battery and car charge at the wrong times, or maybe both. Often it's the tariff everyone recommends, or the default settings from when the equipment was installed, but what's right depends on where you live, your kit and when you use power.

We work it out for you, free, from your own meter readings. You'll see which deal saves you most, and exactly what to set on your battery and charger. Then Mole Watch keeps checking the market, and tells you when another tariff would save you even more.

Already a customer? Your Mole Box can put your free electricity sessions (EDF Power Perks and Flextras hours, Octopus free electricity) in your Google Calendar, so the whole household sees them: connect it from your Manage page. Our privacy notice says exactly what that uses.