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