Mahimman Yanayin Aikace-aikacen Waya na Copper

Makamashin lantarki: ginshiƙin ingantaccen watsawa
A cikin tsarin wutar lantarki, wayar tagulla ita ce jigon jigilar wutar lantarki.
Layukan watsawa: High{0}}voltage/ultra-high{2} igiyoyin wutar lantarki suna amfani da manyan wayoyi na jan karfe diamita (kamar sama da 100mm²), kuma ƙarancin juriyarsu na iya rage asarar layi (ajiye kusan 30% kuzari idan aka kwatanta da wayoyi na aluminum).
Transformers da Motors: Waya tagulla mai ɗorewa, saboda ƙarancin fatar sa, ta zama abin da aka fi so don manyan tasfoma ({0}} mitoci. A cikin injinan tuƙi na sabbin motocin makamashi, haɓakar ƙarfin wutar lantarki na wayar tagulla kai tsaye yana haɓaka haɓakar canjin makamashi.
Makamashi Rarraba: Layukan haɗin na'urorin inverters na hasken rana da na'urorin samar da injin turbin iskar sun dogara da ƙarfin ɗaukar nauyi da juriyar yanayin wayoyi na jan karfe don tabbatar da ingantaccen samar da makamashi mai sabuntawa.