<p>➀ Texas Instruments' TIDA-010949 is a 600W solar power optimizer with GaN technology, supporting up to 80V/18A input/output; </p><p>➁ Features a configurable buck-boost converter, >99% efficiency, and integrated PLC/wireless communication via C2000 MCU; </p><p>➂ Includes bypass circuitry, MPPT algorithm, and compact design for solar optimizers/rapid shutdown systems.</p>