Hello. We’re near the end of our diy set up but have an ask. In our home we have 2 circuit breaker boxes, main and sub-main.
Sub-main is powered by a breaker from main.
Our 18kPV is powering sub-main only. As a backup on a cloudy day or extreme heat I’d like to have the main panel have a line ran into our inverter grid input but with the guarantee that it will NEVER backfeed into the grid for safety and our desire to be off grid. The grid input is to reassure the wife that if our PV+power all is not enough that her and kiddos can be comfy
Does the software setting have an option to take in grid power when needed but NEVER backfeed?
Sub-main is powered by a breaker from main.
Our 18kPV is powering sub-main only. As a backup on a cloudy day or extreme heat I’d like to have the main panel have a line ran into our inverter grid input but with the guarantee that it will NEVER backfeed into the grid for safety and our desire to be off grid. The grid input is to reassure the wife that if our PV+power all is not enough that her and kiddos can be comfy
Does the software setting have an option to take in grid power when needed but NEVER backfeed?