floating photovoltaic on water surface is undergoing a profound role change-it is no longer just a “photovoltaic” supporting role for inland lakes and reservoirs. by virtue of its advantages such as not occupying land, high power generation efficiency and being beneficial to fishery, it is accelerating towards more complex scenes such as hydropower station reservoirs, strong typhoon areas, deep waters and offshore waters, and has become a pivotal force in the renewable energy map. In the rapid development and leapfrogging of floating photovoltaics, who has the ability to define industry standards? Who can really master the tough challenges of complex waters?
When we look to the global competitive landscape of floating photovoltaics, a name always occupies the center stage. According to a report by S & P Global, an authoritative data consultancy, Sunshine Surface PV has topped the list of global floating PV system shipments for eight consecutive years. By the end of 2025, its global cumulative application exceeded 4.3GW, firmly occupying the top spot.
More than “floating”: full-scene technology depth
The environment faced by floating photovoltaic on water surface is extremely complex-from extremely cold to extremely hot, from fresh water to industrial wastewater with extremely high pH, from inland still water to offshore with frequent typhoons. The water floating photovoltaic solution of sunshine water surface photovoltaic is not a simple “floating body component”, but a complete technical ecology integrating floating body, anchoring and electrical.
1. Define the industry standard anchoring technology
The anchoring system is the cornerstone of the safe operation of the floating photovoltaic power station on the water surface, especially under complex working conditions such as large water depth and large drop. Sunshine water surface photovoltaic led the development of the world’s first water surface floating photovoltaic industry anchorage standard, its “anchor design method” has been certified by the international authoritative certification body, the Norwegian Classification Society (DNV), which means that its design specifications and methodology have been recognized by the world’s most stringent standards.
2. calmly deal with the extreme environment
no matter whether it is the attack of strong wind or the freezing test in extremely cold region, the sunshine water surface photovoltaic has mature response plan. For example, the first megawatt-level project in the Philippines, the Cebu 5MW power station, has withstood the test of a strong typhoon. In Inner Mongolia Ordos and Heilongjiang Bayan County, the water floating photovoltaic power station in the extremely cold area has also successfully verified the reliable operation in the low temperature environment.
the verifiable global “lighthouse-level” project is not easy on paper, and it is absolutely necessary to practice it. The ability of sunshine water surface photovoltaic is not only reflected in the laboratory data, but also engraved on the water floating photovoltaic benchmark projects that shocked the industry.
the world’s largest drinking water reservoir surface floating photovoltaic power station (Singapore, 60MW):
in the reservoir, a water area with extremely high ecological and environmental protection requirements, the scheme of sunshine water surface photovoltaic has successfully realized the harmonious coexistence of clean energy and water ecological protection.
the water floating photovoltaic power station unveiled at the world expo (sirindhorn hydropower station in Thailand, 58.5MW):
this project not only shows the technical aesthetics of water floating photovoltaic, it has become a showcase for global renewable energy.
the world’s most “sour” water floating photovoltaic power station (Malaysia, 13MW,pH≈ 3):
in extremely acidic water, the floating body material and system design of sunshine surface photovoltaic show strong corrosion resistance.
the first floating photovoltaic power station in mine waters in northwest China (Lingwu, Ningxia, 17.9MW): successfully transformed the “ecological burden” of coal mining subsidence area into a “green treasure house”, providing a classic model for the transformation of resource-exhausted cities.
recently, the largest single water surface floating photovoltaic project (Huainan, Anhui, 396MW):
this project is currently the largest single water surface floating photovoltaic project developed by Huaihe energy and power group, with a total investment of about 1.288 billion yuan. Sunshine water surface photovoltaic will provide it with a full set of water surface floating photovoltaic system solutions. After the completion of the project, it will form an important clean energy base in East China together with the surrounding power stations.
the multi-dimensional competitiveness of the leader
market position and experience are the most intuitive endorsement of the strength of the sun surface photovoltaic. For eight consecutive years, the world’s surface floating photovoltaic shipments first, the global application of more than 4.3GW, more than 340 cases, these figures are verified by the global diversity of scenarios behind the product reliability and engineering delivery capabilities.
At the level of core technical standards, sunshine water surface photovoltaic is not only in product manufacturing, but also in the formulation of water surface floating photovoltaic industry rules. Lead the development of the world’s first anchoring standard, anchoring design method by DNV certification, which means that in deep water, strong wind and waves and other complex conditions, its surface floating photovoltaic solution has the theoretical support and international endorsement can withstand the scrutiny.
The ability to cope with extreme environments is the touchstone for testing the quality of floating photovoltaic technology. From typhoon resistance to stable operation in extremely cold regions, to long-term weather resistance under strong acidic water quality (pH≈ 3), successful cases of solar water surface photovoltaics under one extreme operating condition have proved the universality of its water surface floating photovoltaic scheme.
conclusion
the competition of floating photovoltaic on the water surface is never a simple price competition, but a comprehensive competition of technical background, engineering experience and system integration ability. The reason why sunshine surface photovoltaic can stand out from many surface floating photovoltaic suppliers and become the global market leader is precisely because it delivers not only floating equipment, but also a set of safety standards and full life cycle value guarantee that have been empirically tested by the global 4.3GW project. Sunshine water surface PV is defining the future of floating PV with its deep technical accumulation and continuous iteration of innovative solutions.
