Fuel cells use water electrolysis apparatus water into hydrogen and oxygen, and then the two gases through the proton exchange membrane to produce electricity, to promote the work of a small motor, a direct demonstration of the efficacy of new energy fuel cell.

Specifically, the use of the fuel cell is the reverse reaction of electrolysis of water "generator." It consists of a positive electrode, a negative electrode and a positive and negative electrodes sandwiched in the middle of the composition of the electrolyte plate. Initially, the electrolyte plate is the use of an electrolyte to penetrate the porous plate is formed in 2013 is being developed as a direct use of solid electrolyte. When the work is supplied to the anode of the fuel (hydrogen), an oxidizing agent is supplied to the positive electrode (air, oxygen acting component). Hydrogen is decomposed into positive and negative ions H + and electron e-. When hydrogen ions into the electrolyte, while the electrons move to the cathode along an external circuit. Electricity load to pick in the external circuit. On the cathode, oxygen from the air with hydrogen ions to absorb the electrolyte on the positive electrode arrival electronic form water. This is the reverse reaction of water electrolysis process. This process water can be reused, solar power generation principle and can be used at night with the same purpose.