“…There has been much work on the solar reformer system, but less so on the hybrid system analyses. Moreover, while there have been many studies on steam/dry reformers (either system level or specific reformer component studies) [11,12,13,14,15,16,3,17], there has not been as much work done on redox reformers. For specifically redox type reformers, there has been an experimental study on a solar reformer combines Zn production methane reforming [18].…”