cular ▁strength ▁+ ▁electric ▁engine ) ▁with ▁an ▁additional ▁solar ▁tra iler ▁( 1 8 0 0 ▁W p ) ▁and ▁a ▁small ▁wind ▁generator ▁( d iam eter ▁ 1 , 8 ▁m ). ▁With ▁that ▁vehicle ▁they ▁circ umn avig ate ▁the ▁world ▁in ▁ 2 0 1 0 / 1 1 . ▁ ▁Sol ar ▁Tax i ▁▁ ▁This ▁vehicle ▁circ umn avig ate ▁the ▁world ▁ 2 0 0 7 / 0 8 ▁with ▁" Lo is ▁Pal mer " ▁as ▁driver . ▁Energy ▁was ▁delivered ▁to ▁ 5 0 % ▁from ▁the ▁solar ▁tra iler ▁( 6   m ² ) ▁and ▁to ▁ 5 0 % ▁from ▁the ▁power ▁grid ▁( which ▁was ▁indirect ly ▁produced ▁by ▁a ▁solar ▁installation ▁in ▁Switzerland ). ▁Power ▁consumption : ▁ 8 ▁k Wh ▁/ ▁ 1 0 0   km . ▁ ▁Taiwan ▁ ▁Apol lo ▁Sol ar ▁Cru iser ▁Car ▁ ▁The ▁" A pol lo ▁Sol ar ▁Car ▁Team " ▁from ▁National ▁Ka oh si ung ▁University ▁of ▁App lied ▁Sciences ▁build ▁a ▁solar ▁car ▁for ▁the ▁ 2 0 1 3 ▁World ▁Sol ar ▁Challenge . ▁ ▁USA ▁ ▁Da ed alus ▁ ▁" Da ed alus " ▁of ▁the ▁University ▁of ▁Minnesota ▁was ▁built ▁in ▁ 2 0 1 3 ▁for ▁the ▁World ▁Sol ar ▁Challenge . ▁It ▁is ▁currently ▁on ▁display ▁at ▁the ▁P TC ▁world ▁headquarters ▁in ▁Boston , ▁MA . ▁ ▁E os ▁ ▁" E os " ▁of ▁the ▁University ▁of ▁Minnesota