The invention discloses a power control system. The power control system comprises a fuel cell system used for generating electric energy though the electrochemical reaction and an energy storing system used for absorbing electric energy generated by the fuel cell system; wherein the fuel cell system is connected with a fuel tank used for storing liquid fuels and the energy storing system is connected with the fuel cell system. The power control system can provide the fuel cell system with fuels by using the fuel tank arranged on the power control system, the fuel cell system can use the fuels to generate electric energy and store the electric energy into the energy storing system, and the electric energy stored in the energy storing system can be provided for a control system assembly of a vehicle or other electrical facilities so that necessary driving force and relative power support can are supplied to the vehicle. The invention also discloses the energy storing vehicle comprising the power control system. According to the power control system and the energy storing vehicle with the same, the problem that when a traffic jam or other cases occurs in the driving process, an existing vehicle cannot be efficiently supplied with electric energy, so that the vehicle needs to be rescued is solved.