  One of the important technologies in renewable energy is the Photovoltaic
(PV), which is the direct conversion of light into electricity at the atomic
level, and improving the efficiency of PV systems is one of the very important
factors in getting the most out of this invaluable renewable resource of
energy. While most research work we studied used conventional techniques to
control two parameters at most, like power and change in power, or voltage and
change in voltage, etc., we implemented unconventional techniques, namely
intelligent control to control more than two parameters at a time, including
change in temperature which had been ignored by many researchers for various
reasons, as well as the use of probability theory to predict the location of
power point and control how it would move before not after it did. Practically,
we utilized available PV systems devices to test our controlled systems and we
used simulations and compare our findings with previous work done by others in
this area and our techniques showed good improvement in efficiency and we
believe that it could open the door for other colleagues to add valuable work
in this important field.
