Lub thawv-hom substation yog ib qho kev cog lus ua tiav ntawm cov khoom siv hluav taws xob xa hluav taws xob uas sib txuas cov hluav taws xob hloov hluav taws xob, hloov pauv, hloov hluav taws xob tsawg, thiab lwm yam khoom ua ke.
Nws yog tus cwj pwm los ntawm kev yooj yim installation, compact qauv, txhim khu kev qha kev ua haujlwm, yooj yim txij nkawm, thiab zoo nkauj tsos.
Siv dav hauv nroog cov phiaj xwm hluav taws xob, hluav taws xob nyob deb nroog, thaj chaw muaj thiab tsuas, chaw nres nkoj, tshav dav hlau, thiab lwm qhov chaw, muab cov khoom siv hluav taws xob txhim khu kev qha rau ntau tus neeg siv.