Abstract: . . .  system is usually a battery) - charge controller - controls the flow of electricity to the battery SIS-1a-KS2.doc 2/2 05/03/99  . . .
. . .  allows the transfer of electricity from the photovoltaic array to the electrical loads. 1) Photovoltaic (PV) array The shaded shapes, in the picture of the PV array, are PV cells. . . .
. . .  transfer of electricity from the photovoltaic array to the electrical loads. 1) Photovoltaic (PV) array The shaded shapes, in the picture of the PV array, are PV cells. A PV cell is . . .
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