What is the term for the mounting hardware used to support PV modules on a site?

What is the term for the mounting hardware used to support PV modules on a site?

• A. Mounting Frame
• B. Racking
• C. Inverter
• D. Array

Answer: (B)

Understanding what the mounting hardware is called in PV installations helps you identify the components that actually hold the modules in place. The term racking refers to the entire mounting system—rails, mounts, clamps, and feet—that secures PV modules to a roof or the ground, sets their tilt and spacing, and keeps them in place under wind and weather. The module’s own frame is a separate piece of the hardware, but the common name for the overall mounting setup is racking. The inverter is the device that converts DC to AC, and an array is simply the collection of modules wired together. So racking is the correct term because it specifically denotes the hardware used to support and secure the modules on the site.

Understanding what the mounting hardware is called in PV installations helps you identify the components that actually hold the modules in place. The term racking refers to the entire mounting system—rails, mounts, clamps, and feet—that secures PV modules to a roof or the ground, sets their tilt and spacing, and keeps them in place under wind and weather. The module’s own frame is a separate piece of the hardware, but the common name for the overall mounting setup is racking. The inverter is the device that converts DC to AC, and an array is simply the collection of modules wired together. So racking is the correct term because it specifically denotes the hardware used to support and secure the modules on the site.