The solar water heating system is the first to use photovoltaic cells and computer chips to harness and direct the sun&#146;s energy.
(The solar water heating system; is; the first to use photovoltaic cells and computer chips to harness and direct the sun&#146;s energy) (the first; to use; photovoltaic cells and computer chips; to harness) (the first; to direct; the sun)
The solar water heating system the first the first
is to use to direct
the first to use photovoltaic cells and computer chips to harness and direct the sun&#146;s energy
photovoltaic cells and computer chips to harness
the sun