Energy Conversion Education System, PV-Electrolysis-Fuel Cell

This Energy Conversion Education System demonstrates the complete energy conversion cycle: light energy is converted into electricity through photovoltaic technology, electricity is transformed into chemical energy via water electrolysis, and the stored chemical energy is converted back into electricity using a fuel cell.

Designed to be simple yet comprehensive, this system provides an intuitive, hands-on learning experience while clearly explaining the fundamental principles and operation of renewable energy technologies.

The schematics and main specifications: 

1. Light source: Direct sun light or 200W full-spectrum plant growth lamp or xenon lamp;
2. Solar panels (2 units): A device that convert light energy into electricity;
3. Electrolysis cell module (1 unit): A device that generates hydrogen and oxygen by electrolyzing water with electricity based on proton exchange membrane water electrolysis technology;
4. Fuel cell module (1 unit): A device that convert hydrogen and oxygen into electricity;
5. Hydrogen storage tank (1 unit): For supplying water for the electrolysis system and storing hydrogen gas;
6. Oxygen storage tank (1 unit): For Supplying water and storing oxygen for the electrolysis system;
7. Switch (1 unit): For operating the voltmeter;
8. Fan (1 unit): For demonstration of electricity generated by fuel cell;
9. Amperemeter 1 (1 unit, integrated into the base): Display of the voltage and current of the electrolysis cell;
10. Amperemeter 2 (1 unit, integrated into the base): Display of the voltage and current of the fuel cell;
11. Water supply pipe (1 unit): For supplying water to the electrolysis cell;
12. Oxygen delivery tube (1 unit): For connecting the oxygen outlet of the electrolyzer to the oxygen storage tank;
13. Hydrogen delivery pipe (1 unit): For connecting the hydrogen outlet of the electrolyzer to the hydrogen storage tank;
14. Silicone tubing (6 pieces, 110mm): For connecting the electrolysis unit to the storage tank, and the fuel cell to the storage tank;
15. Wires (10 pieces): For circuit connections
16. Battery compartment (1 side-mounted unit): For installing batteries to power the volt-amp meter;
17. Base (1 unit): For mounting the fuel cell, electrolyzer, hydrogen storage tank, oxygen storage tank, fan, voltameter 1, voltameter 2, and switch button;

Please contact us for the operation instruction at info@electrohy.com