Reliable Water-Based PV Structure for Long-Term Performance

2025-12-22

Key Features of Our Noise Barrier System

1. Excellent Sound Absorption & Noise Reduction Performance

Our noise barrier panels are manufactured using high-density sound



What Is a Floating Solar Mounting System?A floating solar mounting system, also known as a floating PV system, is a photovoltaic structure installed on water bodies instead of land. Solar modules are mounted on buoyant floats, which are connected to form a stable platform. The entire system is secured using anchoring and mooring components to ensure stability under wind, wave, and water level variations.Floating solar systems are commonly deployed on:

  • Reservoirs

  • Lakes

  • Ponds

  • Hydropower dams

  • Water treatment plants

  • Industrial water basins

By utilizing unused water surfaces, floating PV systems help overcome land constraints while contributing to clean energy generation.


Main Components of a Floating Solar Mounting SystemA complete floating solar mounting system consists of several key components, each playing a critical role in structural stability and long-term durability.

1. Floating Modules (Floats)Floating modules are typically manufactured from high-density polyethylene (HDPE) using blow molding or injection molding processes. These floats provide buoyancy for solar panels and maintenance walkways.

Key features:

  • UV-resistant material

  • Anti-aging and corrosion-resistant

  • High load-bearing capacity

  • Long service life (25+ years)

2. Solar Panel Support Structure

The support structure connects solar modules to the floating platform. Depending on project requirements, it can be designed for:

  • Fixed tilt angles

  • Adjustable tilt angles

  • East–west or south-facing layouts

The structure is usually made from aluminum alloy or hot-dip galvanized steel, ensuring strength and corrosion resistance in humid environments.3. Connecting & Locking SystemInterlocking connectors securely join individual floats into a unified platform. This modular design allows flexible expansion and easy installation.0000000000004. Anchoring & Mooring SystemAnchoring systems ensure that the floating platform remains stable under changing water levels, wind loads, and wave conditions.Common anchoring methods include:

  • Bank anchoring

  • Bottom anchoring

  • Pile anchoring

  • Combined anchoring solutions

Anchoring design is customized based on water depth, soil condition, and site environment.

Advantages of Floating Solar Mounting Systems1. Efficient Land UtilizationFloating solar systems make use of unused water surfaces, preserving valuable land resources for agriculture, industry, or urban development.2. Improved Power Generation EfficiencyWater has a natural cooling effect, helping reduce module temperature and improve energy output. Studies show that floating PV systems can achieve 5–10% higher efficiency compared to ground-mounted installations.3. Reduced Water EvaporationBy partially covering water surfaces, floating solar systems reduce evaporation, helping conserve water resources — especially valuable in arid regions.4. Lower Algae GrowthThe shading effect limits sunlight penetration, reducing algae growth and improving water quality.5. Strong Environmental AdaptabilityFloating solar mounting systems are designed to withstand:

  • High humidity

  • UV exposure

  • Wind and wave impact

  • Long-term outdoor operation


Typical Applications of Floating Solar Mounting SystemsFloating solar mounting systems are widely applied in:

  • Utility-scale floating solar power plants

  • Hydropower reservoir hybrid projects

  • Drinking water reservoirs

  • Industrial wastewater ponds

  • Aquaculture ponds

  • Irrigation reservoirs

They are especially suitable for regions with limited land availability or strict land-use regulations.Materials & Durability1. HDPE Floating Components HDPE floats offer: Excellent chemical resistance UV stabilization High tensile strength Minimal maintenance 2. Aluminum & Galvanized Steel Structures Support frames and fasteners are typically made from: Aluminum alloy (AL6005-T5 / AL6063-T5) Hot-dip galvanized steel (Q235B) These materials ensure structural integrity and corrosion resistance over decades of operation. 6. Design & Engineering Considerations Professional engineering design is critical for floating solar projects. Key factors include: Wind speed and wave height Water depth and level fluctuation Module layout and tilt angle Anchoring force calculation Local environmental conditions Customized design ensures long-term safety and optimal energy performance. 7. Installation Process The installation of a floating solar mounting system typically involves: Float assembly onshore or on water Installation of support structures and rails Mounting solar panels Platform connection and expansion Anchoring system installation Electrical connection and commissioning The modular structure allows efficient installation with reduced labor time. 8. Maintenance & Long-Term Performance Floating solar mounting systems require minimal maintenance: Periodic inspection of floats and connectors Checking anchoring system tension Cleaning solar modules The corrosion-resistant materials ensure reliable performance throughout the project lifecycle. 9. Sustainability & Environmental Benefits Floating solar systems contribute to sustainability by: Reducing land consumption Improving water conservation Supporting clean energy generation Lowering carbon emissions They are an ideal solution for environmentally responsible energy development. 10. About Starwin Solar Starwin Solar is a professional solar mounting system manufacturer specializing in the design and production of ground-mounted, rooftop, carport, floating, and customized solar support structures for global photovoltaic projects. With extensive experience in structural engineering, aluminum and steel fabrication, and large-scale outdoor installations, Starwin Solar delivers reliable and durable mounting solutions tailored to diverse project environments. Our Manufacturing Capabilities Include: Floating solar mounting system design and supply HDPE float platform integration Customized anchoring and mooring solutions Hot-dip galvanized steel and aluminum processing Factory-direct supply with competitive pricing Serving EPC contractors, project developers, and installers worldwide, Starwin Solar is committed to providing engineering-driven solutions that ensure long-term performance and project success. Conclusion The floating solar mounting system represents a smart and sustainable approach to solar energy deployment. By utilizing water surfaces, improving efficiency, and minimizing environmental impact, floating PV systems are becoming a key solution for future solar development. With proven engineering expertise and reliable manufacturing capabilities, Starwin Solar provides high-quality floating solar mounting solutions designed for durability, efficiency, and long-term value. 📩 Contact Starwin Solar today for a free project design, layout drawing, and quotation.

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