A photovoltaic array is

AA single solar cell

BA single solar module

CA single solar panel

DA combination of solar panels ✓ Correct

Correct answer: (D) A combination of solar panels

Explanation

A photovoltaic array is a combination of many solar panels wired together to boost output.

A single solar cell is the smallest unit and far below an array.

A single module is a set of cells but still not a full array.

A single panel groups modules yet remains one unit, not an array.

Cells build up into modules, modules into panels, and panels into an array.

Larger arrays deliver greater voltage and power for practical use.

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