▁power ▁of ▁ 1 2 0 0 W . ▁The ▁car ▁won ▁the ▁American ▁Sol ar ▁Challenge ▁ 2 0 1 8 ▁in ▁the ▁Multi - Occ up ant ▁Ve h icle ▁( MO V ) ▁category . ▁ ▁Japan ▁ ▁K ait on ▁II ▁ ▁The ▁" K A IT ON ▁II " ▁from ▁the ▁" G oko ▁High ▁School " ▁was ▁built ▁for ▁the ▁ 2 0 1 3 ▁World ▁Sol ar ▁Challenge . ▁ ▁O W L ▁ ▁" OW L " ▁was ▁built ▁for ▁the ▁ 2 0 1 5 ▁World ▁Sol ar ▁Challenge ▁in ▁the ▁Cru iser ▁class ▁by ▁K og aku in ▁University . ▁ ▁Mon aco ▁ ▁Vent uri ▁Ast rol ab ▁▁ ▁Vent uri ▁Autom ob iles ▁has ▁built ▁the ▁open ▁ 2 - se ater ▁" A st rol ab " ▁since ▁ 2 0 0 6 . ▁With ▁solar ▁charg ing ▁only , ▁its ▁range ▁is ▁ 1 8 ▁kilom eters ▁per ▁day . ▁Its ▁range ▁with ▁the ▁accum ulator ▁fully ▁charged ▁is ▁ 1 1 0 ▁kilom eters . ▁It ▁has ▁a ▁top ▁speed ▁of ▁ 1 2 0   km / h . ▁ ▁Vent uri ▁E c lect ic ▁▁ ▁Vent uri ▁Autom ob iles ▁designed ▁the ▁fl ank ing ▁se ating , ▁open - s ided ▁ 3 - se ater ▁" E c lect ic " ▁as ▁a ▁prototype ▁in ▁ 2 0 0 6 . ▁Its ▁range ▁with ▁solar ▁charg ing ▁only ▁is ▁ 7 ▁kilom eters