• The existing breakwater structures are mounted on a rubble mound structures, and stones role down under extreme wave actions and that interferes with an Oscillating Water Column(OWC) device
• Hence, requires frequent maintenance and not efficiently convert wave energy into the electrical energy, moreover such  breakwater structures are complex and expensive.

The present invention discloses a breakwater system for power generation, comprising:

• a plurality of breakwater structures mounted on a seabed
• an oscillating water column integrally mounted on each breakwater structure

• Each breakwater structure of the plurality of breakwater structures is defined having a semi-circular profile and breakwater structures are manufactured from a prefabricated reinforced concrete material.

Further, the said oscillating water column comprises:

• An inlet provided in a direction of flow of water, and configured to the oscillatory column, receives water from the water body
• An outlet provided for the flow of air above the oscillating water column
• The inlet is configured to receive water from the water body, for example – ocean, sea and likewise.
• The outlet is configured to allow flow of pressurized air from an air chamber of the oscillating water column into surrounding
• The seabed is defined, having a wedge-shaped profile to facilitate uniform flow of waves through the seabed and entering of the waves in the respective oscillating water column of the plurality of breakwater structures
• The oscillating water column includes a first duct and a second duct coupled to the first duct to form an L-shaped oscillating water column, where the L shaped oscillating water column is defined as Class A type oscillating water column.
• The Class B type oscillating water column has varied air chamber and front wall of Class B type oscillating water column extends up to an edge of the semi-circular breakwater structure profile.
• In Class C type an oscillating water column comprising the front wall, such that a portion of the front wall at the first end is a vertical wall.
• The water enters the device through the opening which creates a air mass oscillating inside the enclosed OWC chamber.
• The process by which the primary converter converts the absorbed energy into electrical energy is called Power Take-off (PTO).