Which of the following is the smallest installable part of a photovoltaic (PV) system?

Which of the following is the smallest installable part of a photovoltaic (PV) system?

• A. Solar panel
• B. Solar module
• C. Solar array
• D. PV source circuit

Answer: (B)

The solar module is considered the smallest installable part of a photovoltaic (PV) system because it typically refers to an individual unit that is comprised of several solar cells connected together to produce electricity. Each solar module is a functional component that can be installed independently, while a solar panel usually consists of one or more solar modules. Understanding the terminology is crucial in the context of PV systems. A solar array, for instance, is a larger assembly that includes multiple solar modules or panels working together to generate electricity at a larger scale. The PV source circuit refers to the wiring and connections that connect solar modules and transfer the generated electricity, which also does not represent an installable component in the way a module does. In summary, the solar module stands out as the unit that can be installed and function independently within a PV system, making it the smallest installable part.

The solar module is considered the smallest installable part of a photovoltaic (PV) system because it typically refers to an individual unit that is comprised of several solar cells connected together to produce electricity. Each solar module is a functional component that can be installed independently, while a solar panel usually consists of one or more solar modules.

Understanding the terminology is crucial in the context of PV systems. A solar array, for instance, is a larger assembly that includes multiple solar modules or panels working together to generate electricity at a larger scale. The PV source circuit refers to the wiring and connections that connect solar modules and transfer the generated electricity, which also does not represent an installable component in the way a module does.

In summary, the solar module stands out as the unit that can be installed and function independently within a PV system, making it the smallest installable part.