Likewise, the MPPT varies the ratio between the voltage and current delivered to the battery, in order to deliver maximum power. If there is excess voltage available from the PV, then it converts that to additional current to the battery. Furthermore, it is like an automatic transmission.
On the Supreme Court of the United States, Associate Justices Potter Stewart and Anthony Kennedy have been described as swing votes between the two factions of the court. In the United Kingdom, the  Essex man ,  Worcester woman  and  Holby City woman  are examples of personifications of swing voters.
Justice Stephen Breyer was substantially more conservative, casting liberal votes 59 percent of the time. Justice Kennedy is indeed smack-dab in the middle. The courtâs conservative wing has two blocs separated by a slight gap. Chief Justice John Roberts Jr. and Justice Antonin Scalia were tied at about 44 percent. More to the right were Justices Clarence Thomas and Samuel Alito Jr.; they voted in a liberal direction around 40 percent of the time.