The utility model relates to a static vanadium battery system, which comprises a plurality of single battery cell series, each single battery unit includes two battery frame, collector, electrolyte, electrode materials, sealing components, diaphragm, two battery plate side by side, two side frame is set parallel to the battery fluid. And the collector and one side of the battery plate bonded together, the diaphragm is arranged between the two cell plate, the diaphragm on both sides by sealing component package, sealing assembly and battery plate connected with the other side, the electrode materials in the battery plate inside cavity, the electrolyte is distributed uniformly in the electrode material, and the outer end plate and from outside fasteners seal, wherein the battery anode ear in the lateral side of the single battery series collector, and closely connected with the negative pole ear is outside the outer end of each plate. The battery frame is provided with a positive and negative pole exhaust passage and a liquid injection hole, and the outer end plate is provided with a safety valve which is communicated with the positive and negative exhaust passage inside the battery frame body.

钒电池5.jpg