Large wind blade surfaces embedded with flexible Solar Panel can generate more energy out of the same system. For example, Shrouded design type with flexible solar panel has been shown in the diagram. Depending up on the area of wind turbine blade either horizontal or vertical or shrouded, the same system can generate more power output.
Also, such systems’ tower can be installed in the shallow seabed. A fixed propeller can be attached in the tower with gears, while gears provide the ability to rotate. It is to harvest wave energy. This amalgamated design can harvest solar, wind & wave energy.