Neurio Energy Meter Overview

If additional energy metering is required (in addition to the built-in metering), remote Neurio Energy Meter(s) may be paired with Backup Gateway.

Beginning with Powerwall firmware 21.13, Tesla supports both the Neurio W1 (Tesla P/N 1112484-02-x) and Neurio W2 (Tesla P/N 1112484-04-x) meters and their accessories. While the meters serve the same applications, there are some differences between them which will be called out in the following sections. It is very important to note that Neurio W1 accessories are not compatible with the Neurio W2 meter, and Neurio W2 accessories are not compatible with the Neurio W1 meter.

Important Notes

  • Neurio W2 CTs are only compatible with Neurio W2 meters, and Neurio W1 CTs are only compatible with Neurio W1 meters. Do not attempt to install Neurio W1 CTs with a Neurio W2 meter, or vice versa
  • 800 A CTs are only available with the Neurio W1 meter
Figure 1. Neurio W1 Meter Kit with 200 A CTs
Figure 2. Neurio W2 Meter Kit with 200 A CTs
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Note
When replacing a Gateway, the existing Neurio Energy Meter(s) may be left in place in the main distribution board and re-paired. The Neurio Meter must be power cycled within one minute prior to re-pairing. If metering Site power with the Neurio Meter, ensure the Gateway's internal site meter is deselected during device setup.