The　pavement　integrated　photovoltaic/thermal　(PIPVT)　system　can　comprehensively　use　solar　energy　to　generate　electricity　and　heat,　which　is　an　effective　way　to　use　new　energy.　In　this　study,　we　couple　heat　conduction　and　convection　from　the　Optics,　Electrics,　and　Solids　Modules　in　the　COMSOL　Multiphysics　Module　to　build　a　PIPVT　element　model　to　fully　understand　the　energy　distribution　within　the　dual-energy　module.　The　simulation　results　show　that　when　circulating　water　is　introduced　into　the　photovoltaic　panels,　the　temperature　on　the　back　of　the　photovoltaic　panels　is　reduced　by　30　degrees　C,　and　the　temperature　of　the　entire　dual-energy　module　board　is　reduced　by　10-15　degrees　C.　The　introduction　of　a　thermal　collector　module　(T　module)　can　effectively　dissipate　heat　to　extend　the　life　of　PV　modules,　and　also　improve　their　work　efficiency.　PIPVT＇s　solar　energy　utilization　rate　is　39.4%,　which　is　a　significant　improvement　compared　to　the　14.3%　solar　energy　utilization　rate　of　the　photovoltaic　module　(PV　module)　alone　and　the　18.7%　solar　energy　utilization　rate　of　the　T　module.　It　shows　that　the　dual-energy　module　has　a　synergistic　effect.