For a grid-connected system, the only required meter is a smart meter that will keep track of the electricity the home system produces and the electricity used from the grid.

Question

Quizplus · Accepted Answer

Smart meters are required for grid-connected systems to keep track of electricity production and usage. Other meters may be installed for more detailed monitoring, but a smart meter is the minimum requirement.

For a Grid-Connected System, the Only Required Meter Is a Smart