... grid tie 500kW Solar Inverter with DSP Controller and High Efficiency, Overloading ProtectionAssembled by the IPM of Mitsubishi made in Japan;MPPT control, ... the most timely output power of solar battery;The pure sine wave output,auto in-phase grid-connected,the harmoy ... (mm)800×3400×2100Reference Weight(KG)2000 500kW Solar Inverter with DSP Controller and High Efficiency, Overloading Protection