What Is The Fishery-solar Hybrid Project System?

What is "fishery-solar hybrid project system"? Fishery-photovoltaic complementarity refers to a model of building a solar photovoltaic power station on the surface of fishery aquaculture water, combining fishery aquaculture with photovoltaic power generation. In recent years, all parts of China have been exploring new models of complementary development of fishery aquaculture and photovoltaic power generation, greatly improving the efficiency of land resource utilization.

Under sunlight, photovoltaic brackets continuously convert solar energy into electrical energy. An array of photovoltaic panels is set up above the surface of the fish pond, and fish and shrimp are raised in the water below the photovoltaic panels. This is fishery-photovoltaic complementarity. This intensive development model of "ecology + electricity" combines fishery aquaculture with photovoltaic power generation to achieve "power generation above, fish farming below, and dual use of one land", which not only saves land resources, but also increases green energy output. The comprehensive utilization efficiency of land and the output value per unit area will be doubled.

1. Analysis of the current status of installation of fishery-solar hybrid project system

The photovoltaic technology of fishery-photovoltaic complementarity is a combination of photovoltaic power generation and aquaculture. By installing photovoltaic panels on the water surface, the three-dimensional utilization of water resources and the efficient conversion of light energy can be achieved. This technical model not only improves the utilization rate of land resources, but also provides good lighting conditions for aquaculture, promoting the healthy development of the aquaculture industry. However, in actual applications, the installation of fish-photovoltaic complementary photovoltaic brackets faces many difficulties, such as difficulty in water operations, complex bracket structure, and low installation efficiency. These problems seriously restrict the promotion and application of fish-photovoltaic complementary photovoltaic technology.

2. Problems faced by the installation of fishery-solar hybrid project system

(1) Difficulty in water operations:

Since fish-photovoltaic complementary photovoltaic brackets need to be installed on the water surface, water operations are affected by factors such as water flow, wind and waves, and installation is difficult, requiring high skills of operators.

(2) Complex bracket structure:

Fish-photovoltaic complementary photovoltaic brackets need to meet the needs of photovoltaic power generation and aquaculture at the same time, so their structure is relatively complex and difficult to design and manufacture.

(3) Low installation efficiency:

Traditional fish-photovoltaic complementary photovoltaic bracket installation methods often use manual operation, with low installation efficiency, and it is difficult to meet the needs of large-scale photovoltaic power generation projects.

3. Technological breakthroughs and innovations

In order to comprehensively break through the difficulties in the installation of fish-photovoltaic complementary photovoltaic brackets, technological innovation and process improvements are needed.

(1) Technological innovation:

Research and develop new installation equipment and technologies suitable for water operations, such as water operation platforms and automated installation robots, to reduce the difficulty of water operations and improve installation efficiency.

(2) Process improvement:

Optimize the structural design of the photovoltaic bracket for fishery and photovoltaic complementation, simplify the installation process, and improve the reliability and durability of the bracket. At the same time, adopt advanced anti-corrosion and anti-rust treatment technologies, or use zinc-aluminum-magnesium photovoltaic bracket to extend the service life of the bracket.  

4. Industry and prospects

The fishery-solar hybrid project system has a profound impact on the entire photovoltaic industry and aquaculture industry.

(1) Promote the development of the photovoltaic industry:

The promotion and application of photovoltaic technology for fishery and photovoltaic complementation will drive the development of the photovoltaic industry, increase the proportion of photovoltaic power generation, and promote the optimization and transformation of the energy structure.

(2) Assist in the upgrading of the aquaculture industry:

The photovoltaic technology for fishery and photovoltaic complementation provides better lighting conditions for the aquaculture industry, promoting the upgrading and quality improvement of the aquaculture industry.

(3) Promote the development of green energy:

The comprehensive application of photovoltaic technology for fishery and photovoltaic complementation will promote the development of green energy.

With the continuous advancement of technology and the continuous expansion of the market, the fishery-solar hybrid project system has been applied and promoted in more fields. At the same time, with the comprehensive breakthrough of installation difficulties, the fishery-solar hybrid project system has become an important model in the field of photovoltaic power generation, making important contributions to promoting the transformation of the global energy structure and sustainable development.