Ukukhethwa kwamaphepha e-polycarbonate okucubungula ukutshaja iibhokisi zokudityaniswa kwemipu kuqhutywa kukudityaniswa kwamandla abo aphezulu, ukumelana nobushushu, iipropathi zokugquma umbane, ukuxhathisa kwe-UV, ubume obukhaphukhaphu, ukucutshungulwa lula, ukubuyiswa komlilo, kunye nokuguquguquka kobuhle. Ezi mpawu ziqinisekisa ukuba iibhokisi ze-junction azihlali nje kuphela kwaye zikhuselekile kodwa zisebenza kwaye zilungelelanise iimfuno ezahlukeneyo zoyilo. Njengoko imfuno yezithuthi zombane iqhubeka nokukhula, ukuthembela kwizinto ezikumgangatho ophezulu njengepolycarbonate kuya kubaluleka ekuxhaseni nasekuqhubeleni phambili iziseko eziyimfuneko. Ngokukhetha amaphepha e-polycarbonate, abavelisi banokuqinisekisa ukusebenza kunye nokuthembeka kwezikhululo zokutshaja ze-EV, ekugqibeleni zibe negalelo ekwamkelweni okubanzi kwezithuthi zombane.