V-RFB Stack

  • KE has developed a new stack technology of mold injection method which is different from the existing stack production technology.
  • Basically, the cell injection frame made by the mold injection method can be made very light and thin, resulting in a high power of the Stack.

V-RFB System Flow Diagram

  •  Changes of oxidation of vanadium metal ion triggered by redox reaction in soluble electrolyte. (V+2, V+3, VO+2, VO2+)
  •  Realize long life energy storage thanks to no phase change of electrode and structural change.
  •  Realize electro-chemical high efficiency reversible reaction and no self discharge.