Which article addresses integrated electrical systems?

The article that addresses integrated electrical systems is Article 690, which specifically deals with solar photovoltaic (PV) systems. This article encompasses the installation, design, and safety aspects of solar energy systems, focusing on how they integrate with existing electrical infrastructures.

Understanding the purpose and scope of Article 690 is essential because it outlines the requirements for utilizing solar energy efficiently and safely, addressing potential hazards and ensuring that these systems operate correctly within the electrical distribution framework.

While Article 685 pertains to the installation of photovoltaic modules, it does not define integrated systems as comprehensively as Article 690. Article 692 discusses the requirements for the interconnection of energy storage systems, which is a component of integrated systems but does not cover them in their entirety. Article 695 is relevant to fire pumps and the necessary emergency power requirements that may tie into an integrated electrical system but does not specifically address integrated electrical systems themselves.

Correctly identifying Article 690 as the one dealing with integrated electrical systems reflects a deeper understanding of how solar technologies fit within the broader context of electrical installations and their integration with existing power systems.