DFUN ka batiri kɔlɔsili fura min bɛ kɛ ni plɔmu ye , o bɛnnen don basigiyɔrɔ baara ma, ka baara kɛ ni baarakɛminɛnw ye minnu bɛ dɔn ni batiri damadɔ ye, u tilatilali ka caya, ani yɔrɔ caman, i n’a fɔ telefɔni, radari basigiyɔrɔw, fototalan substations, ani baarakɛcogo minnu bɛ 24VDC ani 48VDC sigidaw la. A bɛ tali kɛ fana kunnafonidilanw na minnu ka bon kosɛbɛ ani izinibaw ka kuran sɔrɔcogo fɛɛrɛw minnu bɛ 2V, 6V, ani 12V plɔmu-asidi-asidi-asidi kɔlɔsili dɛmɛ.