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A FREE high-level introduction to the feasibility study process — how we build financial and resiliency models and why preliminary analysis is a crucial step for battery-based systems.

A comprehensive review of the latest National Electrical Code (NEC) requirements for PV systems

A detailed review of the latest NEC requirements for energy storage systems, with an emphasis on systems that also integrate solar PV.

An in-depth analysis of fire and building codes, installation requirements, and product safety standards for energy storage systems.

A detailed overview of the insulation resistance test process, troubleshooting steps, and the relevant codes and standards. Includes an interactive 3D walkthrough to perform the test on a virtual PV array.

A detailed analysis of the UL 9540A test method and the present-day status of “large-scale fire testing” for energy storage systems.

A review of NEC considerations, UL listing and testing requirements, and design solutions for UL 3741-listed systems.

An overview use energy storage cases, system configurations, and component considerations.

An overview and explanation of NEC 705.11 Source Connections to a Service.

A review of the most pertinent PV-related updates to the 2023 National Electrical Code.

A review of power control system listing, certification, functions, and references in the National Electrical Code.