DFUN DC Energy Meter idapangidwa kuti izitha kuyeza magawo amagetsi pazida zowonetsera molunjika (DC) monga mapanelo adzuwa ndi ma charger omwe siagalimoto pamagalimoto amagetsi. Ndiwoyeneranso kumagetsi amakono a DC ndi machitidwe ogawa m'mabizinesi amakampani ndi migodi, nyumba zapagulu, komanso makina omangira. 

Sikuti zimangowonjezera kuwonetsetsa komanso kuwongolera kagwiritsidwe ntchito ka mphamvu komanso zimabweretsa phindu lalikulu pazachuma ndi chilengedwe powonjezera kugwiritsa ntchito mphamvu.