-Load planning: With a Smart Home Panel, selective loads are installed where they will be the most effective during power outages or energy savings management. Consider areas that would significantly affect comfort, such as refrigerator and lights, and choose the maximum of 10 selective loads from your breaker panel based on their efficiency in load.

-Collect the load info: Determine the number and current rating of the load circuits that you plan to connect. Consult your electrician if you need support with this. 

-Determine the relay modules needed: Choose the relay module that matches the current rating for the circuit breaker upstream of that load circuit. Recommended relay modules for regions: 15A, 20A, 30A for US and Japan.