I-CRE inamava kakhulu ekuyileni ii-capacitor zefilimu ezinamandla aphezulu ukusombulula iimfuno ezikhethekileyo zee-inverters zamandla okumba. Phakathi kwabathengi be-CRE kwihlabathi liphela kukho abavelisi abaphambili bee-inverters zamandla okumba.