How does the "GMPPT" function mitigate shading losses and what are the scanning mode trade-offs?​

GMPPT (Global MPPT) actively scans for multiple power peaks under partial shading. Modes: Off (no scan, no shading), Low (scan every 4h, minimal shading/power loss), Middle (scan every 3h, moderate shading), High (scan every 1h, heavy shading). Higher scan rates capture changing conditions better but cause brief power interruptions during scans.