What should I tell my electrician when scheduling my installation?

When speaking with your electrician, let them know that Sense is an energy monitor that installs in your electrical panel with two clamp-on current sensors around the mains, and a 240v breaker which Sense uses for its power supply and also to measure voltage on both legs.

You may also wish to share with your electrician this blog post and video to help them get a better idea for what's required:

A set of installation instructions is also included in the package, and available online: