Kwa 5.6kw vet yonyamula mafoni Dr ndi batire , aliyense ali ndi nkhawa zosiyanasiyana za kasitomala aliyense, kotero kuti amalimbikitsidwa . ndi makasitomala ambiri ndipo amakhala ndi mbiri yabwino m'maiko ambiri Meconad 5.6kW VTT yonyamula mafoni Dr ndi batire la li-batri ili ndi magwiridwe antchito & njira yolimbitsa thupi, kuti mumve zambiri pa Batri .