Kuleyliyaha Sare ee Korontada (HVH ama HVCH) waa habka kuleylinta ugu habboon ee isku-dhafka isku-dhafka ah (PHEV) iyo gawaarida korontada ku shaqeeya (BEV).Waxay awooda korontada ee DC u beddeshaa kulayl iyada oo aan wax khasaare ahi jirin.Awood u leh oo la mid ah magaceeda, kuleyliyahan-sare wuxuu ku takhasusay baabuurta korontada.Adiga oo u beddelaya tamarta korantada ee baytariga oo leh danab DC, oo u dhexeeya 300 ilaa 750v, kuleyl badan, qalabkani wuxuu bixiyaa kulayl hufan, eber-dhammaan gudaha gudaha gaariga.