Which statement about PV disconnect location is correct?

Which statement about PV disconnect location is correct?

• A. Accessible
• B. Accessible to qualified persons
• C. Readily accessible
• D. Readily accessible to the general public

Answer: (C)

PV disconnect location must be readily accessible. This means the disconnect can be reached quickly for operation and emergency shutdown without needing tools, special access, or overcoming obstacles. The standard uses “readily accessible” to ensure a fast, straightforward shutoff by someone who needs to service or respond to an emergency, not something vague or hard to reach. Being merely accessible or accessible only to the general public would not meet that practical requirement, and suggesting it’s only accessible to a specific group could impede a timely response. In practice, you place the disconnect in a spot that can be reached quickly from a typical path to the system (often near the point of interconnection or on the exterior of the building) and clearly labeled for easy identification.

PV disconnect location must be readily accessible. This means the disconnect can be reached quickly for operation and emergency shutdown without needing tools, special access, or overcoming obstacles. The standard uses “readily accessible” to ensure a fast, straightforward shutoff by someone who needs to service or respond to an emergency, not something vague or hard to reach. Being merely accessible or accessible only to the general public would not meet that practical requirement, and suggesting it’s only accessible to a specific group could impede a timely response. In practice, you place the disconnect in a spot that can be reached quickly from a typical path to the system (often near the point of interconnection or on the exterior of the building) and clearly labeled for easy identification.