Solar power inverter with sealing means

A solar power inverter having a sealing means, comprising:

• a main case having an opening on a front surface thereof, the opening open and closed by a main cover;
• an auxiliary case coupled to one side surface of the main case, and having a second opening on a front surface thereof, the second opening open and closed by an auxiliary cover;
• and
• a gasket interposed between the main case and the auxiliary case,
• wherein the main case and the auxiliary case are coupled to each other by coupling bolts which pass through the main case, the gasket and the auxiliary case,
• wherein part of contact surfaces of the main case and the auxiliary case is blocked by the main cover,
• wherein a flange protrudes from a side wall on an outer circumference of the main case, and
• wherein the main cover is coupled to the flange, and disposed such that an end of the main cover contacts the front surface of the auxiliary case.