Give scientific reasons
It is possible to produce energy from mW to MW using solar photovoltaic cells.

Explanation

i. Solar photovoltaic cells which have energy producing capacity of mW , are connected in required series and parallel combinations to form a solar panel.
ii. Many soar panel are connected in series to form a solar string and many solar string are connected in parall to form a solar array which has energy producing capacity of MW.
iii. Thus with the required series and parallel combination of solar photovoltaic cells to form solar panel solar strings and solar arrays it is possible to produce energy from mW to MW capacity.