... 3.with battery controler 4.OEM,ODM,200W TO 5K grid tie inverter 5kw in Qingdao allrun new energy co., ... the system.4)MPPT control, duly track of maximum power output of PV module5) Pure sine wave output, auto in-phase grid-connected, ... fewer harmonic wave, no disturbance or impact on grid6) electromagnetic compatibility: EN50081,part1 EN50082,part17)Grid disturbance: EN61000-3-2 8)Grid ...