Phase　change　energy　storage　technology　(PCEST)　can　improve　energy　utilization　efficiency　and　solve　the　problem　of　fossil　energy　depletion.　Phase　change　materials　(PCMs)　are　a　critical　factor　in　the　development　of　PCEST.　Solid　waste　is　a　dislocation　resource,　and　its　comprehensive　utilization　has　always　attracted　much　attention.　Solid　wastes　and　their　products　have　large　specific　areas　and　abundant　pore　structures,　and　they　can　encapsulate　PCMs　to　prepare　form-stable　PCMs　(FS-PCMs)　to　overcome　the　problem　of　PCMs　leakage　during　use.　This　article　reviews　the　research　on　solid　waste　base　FS-PCMs,　which　mainly　includes　preparation　strategies,　application　solutions,　and　future　research　recommendations.　These　will　provide　references　for　related　research　and　applications　and　promote　the　study　of　solid　waste　base　FS-PCMs.