wherein each of the plurality of solar batteries includes a control processor, wherein the control processor converts a direct current from a photovoltaic cell to {TAIL ~ a pulsating charge} and determines {HEAD ~ an output voltage} 
wherein each of the plurality of solar batteries includes a control processor , wherein the control processor converts a direct current from a photovoltaic cell to { TAIL ~ a pulsating charge } and determines { HEAD ~ an output voltage }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD