... structure: PV array, wind turbine, diesel engine or other power source, battery, hybrid inverter, AC load, grid bypass bus, widely ... Grid tie mode: with grid or other power source (e.g: diesel), DC power from PV panel charge battery, and supply ... wireVoltage Variation Range<10%(Linear load 100% change)Steady State Voltage Accuracy1%Frequency50HzTHDi<3%System SpecificationMax Efficiency>96%Protection ...