Solar grid inverter 1) 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, output voltage, input current ,output current; frequency, temperature and so on.3)Assembled by IPM of Mitsubishi made in Japan4)have perfect protect ...