The installation map for an AC module system can be created at the end.

• A. True
• B. False
• C. Depends on system
• D. Not sure.

Answer: (B)

Planning and documentation for a PV install, including the installation map, should be completed before the installation begins. For an AC module system, the installation map shows where each module and its integrated inverter will be placed, how the AC wiring will run to the disconnects and the main panel, and where conduit and hardware will be installed. Creating this map at the end would force retrofit work, increase the risk of mismatched wiring routes, improper clearances, and noncompliance with codes or safety requirements. So the statement is false: the map should be created during the design/planning phase and can be refined as needed, but not left until the end.