... 300w~1200w 2) Digital DSP Control,Isolating by transformer 3)LCD display protection Solar grid inverter 1)Digital DSP Control, Isolating ... by transformer,2) LCD display protection: input power, output power; input voltage, ... )electromagnetic compatibility: EN50081,part1 EN50082,part18)Grid disturbance: EN61000-3-2 9)Grid text : DIN VDE 126 modelGSS-GTI ...