How does Smart Charging Work?

Our Smart Charging algorithm charges the ZEB at the cheapest and greenest times of the day, ready for when you need it.

This factors in:

• Local weather.
• How much heat your home uses.
• The carbon intensity of electricity and the pricing of your energy tariff.

Like many smart electric boilers, the ZEB works best with “time of use” or “flexible” tariffs where the price you pay for electricity changes throughout the day.