{"id":849,"date":"2026-08-12T16:22:23","date_gmt":"2026-08-12T08:22:23","guid":{"rendered":"https:\/\/www.ju-power.com\/?p=849"},"modified":"2026-08-12T16:24:33","modified_gmt":"2026-08-12T08:24:33","slug":"piaofushidemendaopiaoqilairongyiwendezhucainan","status":"publish","type":"post","link":"https:\/\/www.ju-power.cn\/en\/xinwenzixun\/piaofushidemendaopiaoqilairongyiwendezhucainan.html","title":{"rendered":"The trick to floating: It's easy to float, but difficult to stay stable."},"content":{"rendered":"

Floating is merely a physics problem; the real technological sophistication of floating photovoltaic systems lies in their long-term stability, resilience, and ease of repair.<\/em><\/p>\n

From the shore, the floating photovoltaic power station looks like a layer of blue "scales" covering the lake surface. The modules are neatly arranged, and the water shimmers, creating a very soothing scene.<\/p>\n

<\/div>\n

So many people will ask:Isn't this just putting a few pontoons under the solar panels?<\/strong><\/p>\n

If things were that simple, a bathtub, foam board, and two old modules could easily make a floating solar company. In reality, the water surface is never a tranquil "blue land": the wind pushes, the waves rise, the water level rises and falls, and sunlight and moisture test the materials year after year.The real skill of floating supports is not just to lift the components, but to allow the entire power station to move with the water without being carried away by it.<\/strong><\/p>\n

First, it's not a single large raft, but a coordinated system.<\/h1>\n

In a floating power station, buoys support the structure, supports stabilize the components, connectors string the units together, and the anchoring system acts like a safety harness, allowing the power station to move within a limited area without causing it to "run away." Channels, cables, and equipment platforms are equally important; they determine whether power can be transmitted and whether personnel can safely reach the fault location.<\/p>\n

These components cannot stand alone. If the buoys are sturdy, the joints are too brittle and can still be damaged by waves; if the array is as rigid as a steel plate, the stress from the undulations of the water will concentrate at a few nodes; if it is as soft as a blanket, the attitude of the components and the stability of the channel cannot be guaranteed. A good floating support emphasizes "local rigidity and overall yielding": it is stable around the components, while adjacent units adapt to the waves through hinges or movable connections, like a sturdy but not rigid bamboo raft.<\/p>\n

Buoyancy cannot be judged solely by whether it can be lifted. The hidden challenges lie in how much leeway remains after the components and supports are installed, whether there is significant tilting when maintenance personnel walk to one side, and whether it remains safe under increased loads from rain, snow, or waves. Small parts such as clamps and hooks are also crucial; when wind enters from below, they act as the last line of defense to prevent the components from being lifted or slipping off.<\/p>\n

<\/div>\n

Second, when storms come, it's not about "toughing it out."<\/h1>\n

When strong winds blow across the array, the windward sides and corners are the first to bear the load, while the internal units are partially shielded by the surrounding structure. Properly arranging the outer floats and channels can disrupt some of the continuous incoming airflow and waves, creating a buffer for the internal array. However, this does not mean that "adding an extra layer of outer space automatically negates the typhoon's impact." Array gaps, component tilt angles, wind direction, and wave height all affect the results; wind tunnel tests, fluid simulations, and structural calculations are still needed to determine where the forces originate and where they ultimately travel.<\/p>\n

These forces must ultimately be absorbed by the anchoring system. Anchors can be placed on the shore or on the seabed, depending on the water depth, shoreline, and seabed geology. Anchor cables shouldn't be too tight: if too taut, rising water levels will act like a fully drawn bowstring, transferring extra force to the buoys and connectors; if too loose, the array may shift excessively in strong winds. A good anchor must provide a firm hold while also allowing for adjustments in water level.<\/p>\n

<\/div>\n

Third, the real test is the more than twenty years of sun exposure and blisters.<\/h1>\n

Floating systems often use high-density polyethylene (HDPE) floats with UV resistance, paired with metal or composite material supports. However, the material name is just a resume, not a quality guarantee. Even with the same name, HDPE, the formulation, wall thickness, molding quality, and weather resistance can vary greatly; metal components also face long-term risks of corrosion from moisture, salt, and contact with different materials.<\/p>\n

Therefore, proven solutions for freshwater reservoirs cannot be directly applied to saline water or nearshore areas simply by changing the location. Changes in water quality, wind, waves, and corrosive environments necessitate a reassessment of materials, fastening methods, support structures, and anchoring schemes. Truly reliable products require verification through material aging studies, component testing, structural analysis, and real-world project experience, rather than relying solely on a brightly colored simulation cloud map.<\/p>\n

There's no one-size-fits-all answer when it comes to component placement. A wider angle might be better for sunlight and drainage, but it changes the windward area; a lower angle helps reduce wind load and increase water surface utilization, but dust accumulation and drainage must be considered. Good design isn't about filling the water surface to the brim, but about calculating the overall costs of power generation, safety, construction, and future maintenance. Reservoirs often also serve water supply, irrigation, or ecological functions, and mature projects leave room for water flow, shoreline, and the environment.<\/p>\n

<\/div>\n

IV. In Conclusion<\/h1>\n

Floating photovoltaic systems thrive on water, but they must also respect it. They require the composure of pontoons, the robustness of the support structure, the flexibility of connectors, and a perfectly balanced anchoring system. Having someone to shield you from the wind, someone to yield to the waves, someone to catch the force of the current, and room to maneuver when water levels change\u2014these subtle details are the true secrets to Juzhiyi's expertise in building floating support systems.<\/p>","protected":false},"excerpt":{"rendered":"

\u6d6e\u5f97\u8d77\u6765\u53ea\u662f\u7269\u7406\u9898\uff0c\u957f\u671f\u7a33\u5f97\u4f4f\u3001\u625b\u5f97\u8fc7\u3001\u4fee\u5f97\u65b9\u4fbf\uff0c\u624d\u662f\u6f02\u6d6e\u5f0f\u5149\u4f0f\u652f\u67b6\u771f\u6b63\u7684\u6280\u672f\u542b\u91cf \u4ece\u5cb8\u8fb9\u770b\uff0c\u6c34\u4e0a\u5149\u4f0f\u7535\u7ad9\u5f88\u50cf […]<\/p>","protected":false},"author":1,"featured_media":850,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[10],"tags":[],"class_list":["post-849","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-xinwenzixun"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.ju-power.cn\/en\/wp-json\/wp\/v2\/posts\/849","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ju-power.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ju-power.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ju-power.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ju-power.cn\/en\/wp-json\/wp\/v2\/comments?post=849"}],"version-history":[{"count":3,"href":"https:\/\/www.ju-power.cn\/en\/wp-json\/wp\/v2\/posts\/849\/revisions"}],"predecessor-version":[{"id":853,"href":"https:\/\/www.ju-power.cn\/en\/wp-json\/wp\/v2\/posts\/849\/revisions\/853"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ju-power.cn\/en\/wp-json\/wp\/v2\/media\/850"}],"wp:attachment":[{"href":"https:\/\/www.ju-power.cn\/en\/wp-json\/wp\/v2\/media?parent=849"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ju-power.cn\/en\/wp-json\/wp\/v2\/categories?post=849"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ju-power.cn\/en\/wp-json\/wp\/v2\/tags?post=849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}