... battery controler 4.OEM,ODM,200W TO 5K grid tie inverters 10kw in Qingdao allrun new energy co., LTD1)Digital DSP ... output of PV module5) Pure sine wave output, auto in-phase grid-connected, fewer harmonic wave, no disturbance or impact on grid6 ... .543.55985386675G.W(KG)1315.621384668112415700 ALLRN BRAND grid tie inverters 10kw