This document describes the networking architecture, communication logic, and operation and maintenance (O&M) methods of the commercial and industrial (C&I) microgrid energy storage solution, as well as the installation, cable connection, check and preparation before power-on, system. This document describes the networking architecture, communication logic, and operation and maintenance (O&M) methods of the commercial and industrial (C&I) microgrid energy storage solution, as well as the installation, cable connection, check and preparation before power-on, system. Generac Link Microgrid Controllers are purpose-built to orchestrate multiple energy assets—solar, storage, generators, and more—into a unified, efficient power system. Whether you're managing facility resilience, reducing demand charges, or enabling grid participation, these controllers provide. NLR develops and evaluates microgrid controls at multiple time scales. Our researchers evaluate in-house-developed controls and partner-developed microgrid components using software modeling and hardware-in-the-loop evaluation platforms. The development and success of MGs is highly dependent on the use of power electronic interfaces.