DIY OXYGEN KIT FOR INDIA

Please help if you can.  This kit is being designed and put together by myself.  The goal is to allow anyone who is ill with Covid to be able to have Oxygen at home.  The kit will create O2 from H2O through an electrolysis method.  The goal is to help anyone across the world who can't access Oxygen because of severe shortages such as in India and Nepal.  It won't be the highest concentration of Oxygen such as pure Oxygen in compressed cylinders; but this will produce enough to support an ill person who needs a modest supplement for a number of days.  It will Generate 15L/Min with 98% oxygen purity- similar to Oxygen concentrater. In a developing country, all that is needed will be this kit, some water and an electrical source (for electrolysis).   Thank you very much for your consideration of this project.