At 1006, the control processor balances {HEAD ~ the load} of {TAIL ~ the respective solar batteries} so that each battery is equally charged  
of
At 1006 , the control processor balances { HEAD ~ the load } of { TAIL ~ the respective solar batteries } so that each battery is equally charged
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH