HomeDepot.com and Lowes.com has the Square D Wiser Energy Smart Home Monitor for $179.00 or the Solar version (comes with 2 extra CT wires) for $229.00.
This is a rebrand of the Sense Home Energy monitor and uses the same app.
Regular Version: https://www.homedepot.com/p/Squar.../309169110
Solar Version: https://www.homedepot.com/p/Squar.../309169207
Regular Version: https://www.lowes.com/pd/Square-D...1000994534
Solar Version: https://www.lowes.com/pd/Square-D...1000994558
The solar version can also be used to monitor 2 individual circuits in addition to the whole house (if not used for solar). Examples include monitor your AC or Refrigerator/Freezer.
See more here: https://sense.com/
Regular price is $299/$349