Vertical Axis Permanent magnetic generator, Vertical axis Alternator, 50w-100kw Vertical Axis PMG 1. ... maintenance, high reliability and efficiency.We can supply Vertical Axis Permanent magnetic generator or Vertical axis Alternator 50w, 100w,150w,200w,300w ... )<30Efficiency >90%Insulation FGenerator configuration 3phase star connectweight ( kg )660 Permanent magnetic generator 20KW Vertical axis