Floating element (1) for realizing floating structures for supporting photovoltaic panels and method for producing said floating element (1). The floating element (1) comprises: a first element (2) which can be obtained by injection moulding, which configures a first coupling portion (3); a second element (4) which can be obtained by injection moulding, which configures a second coupling portion (5). The first element (2) and the second element (4) are mutually configured so that the first coupling portion (3) and the second coupling portion (5) can be seal-coupled with respect to each other so that they define a sealed chamber, when coupled.

A supporting structure for waterborne photovoltaic power generation is provided. The supporting structure includes at least one floating bracket. The floating bracket includes a floating platform and a plurality of supporting members provided on an upper surface of the floating platform, a ventilation space is provided between at least two adjacent supporting members, whereby the plurality of supporting members is configured to fix a photovoltaic cell panel thereon with a lower surface of the photovoltaic cell panel being separated from the upper surface of the floating platform.

Floating structures for a floating photovoltaic system fixed to fixing blocks or fixing means fixed to the bottom of water, each floating structure having one or a plurality of solar modules disposed thereon, the floating structures comprising: a plurality of ropes or a plurality of connection members having fixing hooks for connecting the floating structures with each other so as to restrain the movements of the floating structures; and connecting and fixing parts disposed below the surface of water under the floating structures in such a manner as to be connected to the ropes or the connection members having the fixing hooks, whereby the ropes or the connection members having the fixing hooks are located below the surface of water to restrain the movements of the floating structures.

A waterway power generation system and process are provided. The system may include a first turbine and a second turbine, wherein the first turbine is positioned upstream of the second turbine in a waterway; and a floating frame positioned in between the first turbine and the second turbine, wherein the floating frame comprising a string of solar panels.

This relates to a floating offshore platform for converting wind energy into electricity through a wind turbine with a vertical axis of the Darrieus type, and for converting solar energy into electricity though a plurality of photovoltaic modules which also provide the electricity required to start the turbine.

Disclosed is a floating wind turbine assembly, including a floating platform and a wind turbine arranged on top of the floating platform, the wind turbine having a mast with a mast axis, of which a lower end is connected to the floating platform, and a nacelle arranged on top of the mast, wherein the floating platform is connected to a seafloor with a plurality of tensioned mooring lines, wherein the mooring lines each include a mooring line axis extending in a longitudinal direction of the mooring line, wherein the mooring line axes intersect each other at a crossing position on the mast axis and at an elevation level at or above the nacelle, as well as a method for mooring such a floating wind turbine assembly.

A large-size floating structure which meets the needs for extending the activities of coastal towns is provided. The architectural and technical design can accommodate several thousand inhabitants, while attracting many visitors and customers to live, work and enjoy varied leisure facilities. This energy-autonomous marine district, which is non-polluting and environmentally friendly, constitutes an example of sustainable development. Each component of the structure of the barge provides a maximum of functions: structural, functional, ecological and architectural. By concentrating all of the activities of a town in a single complex, it is easier and more economical to resolve all the problems of sustainable development and safety than in the habitant next to the coast.

A cage culture platform for comprehensively utilizing new marine energy is provided, which includes a wave power generation device, a platform main body, solar power generation devices, a wind power generation device, a culture cage and a mooring system. The wave power generation device is arranged around the platform main body, the solar power generation devices and the wind power generation device are arranged at an upper part of the platform main body, and the culture cage is arranged below the platform main body under water.

The present invention relates broadly to a floating structure and more particular to a floating structure formed by a plurality of modular floating units, a method for forming a floating structure, and a method for stabilising a plurality of modular floating units lined abreast. The method for forming a floating structure comprises providing a plurality of modular floating units including three or more tunnel thrusters; aligning the plurality of modular floating units wherein each of the three or more tunnel thrusters of each of the plurality of modular floating units are aligned to each of a corresponding three or more tunnel thrusters on an adjacent modular floating unit; and operating at least one of the three or more tunnel thrusters of each of the plurality of modular floating units to generate at least one horizontal pillar of water flow, wherein the at least one horizontal pillar of water flow skewers each of the plurality of modular floating units longitudinally through one of the three or more tunnel thrusters thereof.

The present invention is related generally to electric energy production and storage and more particularly to three devices that can work independently or as a system for generating, storing and retrieving of significant volume of green electric energy from sea and ocean waves. The present invention comprises of three module systems for wave power amplifying, wave power harnessing and conversion to electric energy, and energy storage. The system could double the height and quadruple the power of any wave, harness and convert all the wave power to electrical energy, store it without loss for as long as needed, and release it when and as needed.