Photovoltaic and wind power generation is a clean energy production at home and have developed rapidly, ZGS series combined transformer meets the growing power of photovoltaic power generation requirements. This product has transformer cabinets. load switch, high voltage fuses installed in the transformer body. The transformer insulating liquid as the use of the product' s insulation and cooling medium. Using fully sealed structure, the shell is split, shot peening, pickling, phosphating, spraying primer, intermediate paint, paint to the surface the corrosion resistance, thick, and anti-UV. The product is lightweight, has an easy installation, low noise. low loss, theft, overload capacity, and a full range of fuse protection, a simple maintenance.