The electrical power system (EPS) on board the Googol vehicle will generate, store, condition, control, and dstribute power via a constant 28 VDC to all bus and payload equipment.  The figure below is a representation of the system interfaces to the EPS for the Googol vehicle. 

The EPS onboard our main vehicle will consist of a photovoltaic (PV) – battery combination, 28VDC peak-power tracking (PPT) bus architecture.  To learn more about the power system design, click the tabs above.