The 50A CT sensors will function without the need for the 200A CT sensors. The 200A CT sensors are only necessary if you wish to monitor the total system usage captured from the main lines. If your primary focus is on the branch circuit usage within the panel, you may omit the 200A sensors without any issues.

When the 200A CT sensors are not connected, there will be a minor modification to the Home screen within the app. Specifically, since the main lines are not being monitored, the Total Usage displayed will be the aggregated sum of the measured 50A CT sensors. Additionally, the percentages for each circuit will be calculated based on this summed Total Usage amount.

We are continually improving our knowledge base to better serve you. Our aim is to provide comprehensive information to help you manage your energy efficiently. If this article did not meet your expectations or if you have suggestions for clarity or additional content, please contact our Customer Support team. We are committed to enhancing these guides based on your valuable feedback.