Ol bikpela samting bilong yusim kopa waia

Elektrik eneji: As bilong gutpela transmisen
Insait long pawa sistem, kopa waia em i as bilong karim pawa pawa.
Ol transmisin lain: Ol hai-voltej/ultra-hai-voltej kebol i save yusim ol bikpela-diamita kopa waia (olsem moa long 100mm2), na ol liklik resistens bilong ol i ken daunim lus bilong lain (sevim samting olsem 30% eneji taim yu skelim wantaim ol aluminium waia).
Ol transfoma na ol moto: Fletpela kopa waia, bikos em i no gat planti skin, em i kamap olsem gutpela winding bilong ol hai-frikwensi trensfoma. Insait long ol draiv mota bilong ol nupela eneji kar, bikpela konduktiviti bilong ol kopa waia winding i save strongim stret eneji konvesen efisiensi.
Distributed energy: Ol koneksen lain bilong ol sola inveta na ol win tabin jenereta i dipen long bikpela 'current-carrying capacity na weather resistance bilong ol kopa waia long mekim gutpela autput bilong rinewabel eneji.