Kwa 5kW yonyamula Dr ndi zojambulazo , aliyense ali ndi nkhawa zosiyanasiyana za izi, ndipo zomwe timachita ndikukulitsa zofunikira za kasitomala aliyense yokhala ndipo adalandira mbiri yabwino m'maiko ambiri. Wokhala ndi 5kW Porter Dr yokhala ndi zojambulajambula ndi magwiridwe antchito & mtengo wampikisano, kuti mumve zambiri pa 5kW yomwe ili pa 5kW yomwe imalumikizani kuti mulumikizane nafe.