I-DC UPS enkulu ingenziwe ukuba yindlela yokusebenzisa amandla angaphezulu, lokhu kwenza ikhona lokusebenzela ukumisa izinhlayezo eziningi noma izinhlayezo eziphumelelana ngokuphelele kuvimbo nezindustri. Ngeqondo elikhulu leloqu esekelwe kakhulu okuthola amandla aphezulu, lizophatha amandla we-DC kuzinhlayezo esembeni njengokugcina kokuhlinzwa kwamandla, izithayili zokugcina idatha, nezinethiwekhi ezikhulu zezenkinhlanhla. Ikapasiti yayo enkulu isuselwe kuteknoloji ye-battery engeyona futhi ukudilika kweqando okuhle, uhlelo lokuqinisekisa ukuthi noma ngabe kube nenxenye encane, ivholthiji lihlale libe ngokulandelana ukuze akuvunyelwe ukwehluka kwezinhlayezo ezibangelwa ngokungcono. Isiswe senziwe ngokufaka phakathi izinkinobho zokubalwa kweqando, okukhathaza amandla ngokulinganiso kuzo zonke izinhlayezo ezihlotshwe, nezinkinobho zokuphepha amandla, okukhathaza ukulinda kweqando eliphansi kwekhona. Lokhu kwenza ikhona yokuxazulula imizamo apho izidingo zomandla ziphakeme futhi ukushintja komandla kunobani. Kuncane ngokulingana nekapasiti yalo, kungenziwa ukuthi kuhlanganiselwe kuzo zonke izimo ezivele ayidingi indawo engeyiyo. Noma besebenzisa njengesibambiso esikhulu sokucoca amandla kuzinhlayezo eziphambene noma ukuthutha kweqando ngamaqembu amaningi, le DC UPS enkulu iyapha amandla okudingekayo kuzinhlayezo ezinezimali ezincane. Ngokwesicelo sezinga lekapasiti nezinye iindlela zokulondoloza, ukuxhumana ngqo kuzothola ukuchaza okujwayelekile.