This　paper　aims　to　explore　the　comprehensive　impact　of　roller　shade　on　daylighting　and　energy　consumption　of　office　buildings　in　range　of　hot　summer　and　cold　winter,　and　determine　the　key　parameters　affecting　the　comprehensive　performance　of　roller　shade.　Firstly,　560　kinds　of　roller　shade　are　obtained　by　selecting　the　combination　of　6　parameters　affecting　the　performance　of　roller　shade,　and　the　annual　dynamic　energy　consumption　simulation　and　daylighting　simulation　are　carried　out　by　using　EnergyPlus　and　Radiance;　Secondly,　through　the　questionnaire,　the　shading　schedule　considering　the　human　behavior　of　office　buildings　and　the　proportion　of　indoor　personnel’s　attention　to　glare,　daylighting　and　energy　consumption　are　obtained;　Finally,　considering　energy　consumption,　glare　and　daylighting,　an　innovative　comprehensive　performance　index　(Energy-　Daylight,　ED)　is　proposed　to　comprehensively　evaluate　the　roller　shade.　Based　on　this　index,　the　key　parameters　affecting　the　performance　of　roller　shade　are　determined.　The　results　show　that　in　range　of　hot　summer　and　cold　winter,　solar　transmittance　and　reflecttance　are　two　main　factors　affecting　the　comprehensive　performance　of　roller　shade.　When　the　solar　transmittance　changes　in　the　range　of　0.01~0.10,　it　has　a　positive　impact　on　the　comprehensive　performance　of　roller　shade.　©　2023　Science　Press.　All　rights　reserved.