No, the requirement in 250.119 (or the equivalent in your local code) for equipment grounding conductors (EGCs) to be green or green with a yellow stripe when 6 AWG or smaller does not apply to PV wire.Here's why: PV Wire is a specific type of single-conductor wire defined in Article 690. Its primary purpose is for connecting photovoltaic modules and inverters in solar power systems. Section 690.31(A) addresses PV Wire usage. While it doesn't explicitly exempt PV wire from all color code requirements, it does provide some flexibility. In Practice

You'll often see PV wire in black, red, and less frequently white in solar installations. You will not see it in Green or Green with a yellow stripe (unless it has been specifically marked).

Purpose of Green

The green or green with yellow stripe color coding for EGCs is to provide clear and unambiguous identification of the grounding path. PV wire, when used as an EGC, is often run in a conduit or raceway along with other conductors, and its function is clearly defined by the system design and documentation.

Important Considerations



Marking

Even when using PV wire as a grounding conductor, it is still a good practice to clearly and permanently mark it at each termination point with green tape or other approved means.

System Design

The proper use of PV wire as an EGC must be part of a properly designed and inspected solar power system.

In summary, while the general rule requires green for EGCs 6 AWG and smaller, PV wire is an exception within the context of solar power systems and Article 690. However, proper identification and marking are still crucial for safety and code compliance.Disclaimer: I am an AI chatbot and cannot provide legally binding advice. Always consult a qualified electrical inspector or engineer for interpretations of the NEC or local electrical codes specific to your situation. Flag for review