ech ▁Sol ar ▁version ▁ ▁The ▁" e . co T ech " ▁is ▁a ▁normal ▁electric ▁car ▁developed ▁by ▁" Hi T ech ▁Electric " ▁and ▁is ▁sold ▁only ▁to ▁small ▁and ▁medium - s ized ▁business es . ▁In ▁ 2 0 1 7 , ▁the ▁solar ▁version ▁of ▁" e . co T ech " ▁was ▁announced ▁and ▁presented ▁to ▁the ▁public ▁in ▁ 2 0 1 8 . ▁ ▁Canada ▁ ▁Schul ich ▁D elta ▁ ▁The ▁" Sch ul ich ▁D elta " ▁from ▁the ▁University ▁of ▁Cal g ary ▁was ▁built ▁for ▁the ▁ 2 0 1 3 ▁World ▁Sol ar ▁Challenge . ▁ ▁China ▁ ▁C ars ▁without ▁name ▁ ▁The ▁hand ic raft ▁enthus iast ▁" Ch en ▁Sh ung ui " ▁developed ▁ 2 ▁pro tot ypes ▁between ▁ 2 0 0 2 ▁and ▁ 2 0 1 0 . ▁ ▁Germany ▁ ▁Hoch schule ▁Bo ch um : ▁Open ▁World ▁▁ ▁The ▁solar ▁vehicle ▁was ▁built ▁in ▁ 2 0 1 5 ▁from ▁the ▁" H och schule ▁Bo ch um " ▁to ▁cross ▁the ▁desert ▁of ▁Tan ami ▁in ▁Australia . ▁Range ▁with ▁fully ▁charged ▁accum ulator ▁is ▁ 5 0 ▁kilom eters . ▁The ▁car ▁have ▁a ▁solar ▁roof ▁with ▁ 1 6 0 ▁W p ▁and ▁in ▁a ▁box ▁below ▁the ▁roof ▁( not ▁on ▁the ▁picture ) ▁ 1 9 4 3 ▁W p ▁(! ) ▁solar ▁pan els ▁for ▁extension ▁during ▁driving ▁breaks . ▁ ▁Power Core ▁Sun