The　photovoltaic　heat　sink　integrated　systems　can　effectively　control　the　temperature　of　solar　cells　and　increase　output　power.　The　linear　Fresnel　concentrator　photovoltaic　heat　sink　integrated　systems　(LFC-PV　systems)　consists　of　a　solar　cell,　a　porous-wall　mini-channel　heat　sink　(MFP-channel)　and　a　linear　Fresnel　concentrator　(LFC)　mirror　array.　Cooling　fluid　R141b　absorbs　heat　from　solar　cell　back　by　flow　boiling　heat　transfer.　In　this　work,　we　tested　the　system　performance　outdoors　and　the　collected　experimental　data　were　used　for　energy　analysis,　exergy　analysis　and　environmental　analysis　to　evaluate　the　advantages　and　disadvantages　of　the　integrated　system.　The　experimental　data　show　that　the　heat　dissipation　of　solar　cells　by　using　a　porous-wall　mini-channel　heat　sink　can　not　only　well　control　the　surface　temperature　of　solar　cells　between　35　°C　and　40　°C,　but　also　increase　the　output　power　and　exergy,　where　the　output　power　can　reach　a　maximum　of　10.73　W.　Therefore,　it　is　recommended　to　use　a　porous-wall　mini-channel　heat　sink　for　the　thermal　management　of　the　LFC　photovoltaic　system.　©　2024　Elsevier　Ltd