Hydrogen production unit based on solid electrolyte electrolyzers

The utility model provides a hydrogen production unit based on solid electrolyte electrolyzers, which comprises a front plate and a back plate, wherein the front plate and the back plate which are used for positioning and fastening the electrolyzers are arranged at two ends of the hydrogen production unit, a front electrode plate, a back electrode plate and a middle electrode plate are arranged between the front plate and the back plate, and thin film electrodes are arranged between the middle electrode plate and the front electrode plate and between the middle electrode plate and the back electrode plate respectively. The electrolyzers in multiple groups can be formed due to the middle electrode plate, so that hydrogen production efficiency is improved, and the amount of the electrolyzers can be optionally increased and reduced according to needs of hydrogen production quantity. Further, heat radiating holes are arranged on the middle electrode plate, so that radiating performance of the solid electrolyte electrolyzers is improved, and the service lives of products are prolonged.