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Floating solar module with 21.78% output resists offshore conditions

Floating solar module with 21.78% output resists offshore conditions
Source: interestingengineering
Author: @IntEngineering
Published: 6/27/2025

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A Chinese company, GCL System Integration (GCL SI), in collaboration with Norwegian marine solar specialist Ocean Sun, has developed a floating photovoltaic (PV) module named NT10/60GT designed for offshore conditions. The 480W module achieves a peak efficiency of 21.78% and is engineered to withstand harsh marine environments, including high humidity, saltwater exposure, and potential induced degradation (PID). Integrated with Ocean Sun’s patented floating platform, the system benefits from direct seawater contact that enhances heat dissipation and boosts energy conversion efficiency. The module features a frameless design, flexible membrane connections, prefabricated rails, and an IP68-rated junction box with four-layer waterproof protection, ensuring durability against offshore wind, waves, and corrosion. The NT10/60GT module incorporates dual-glass construction and anodized aluminum alloy frames to resist salt spray corrosion and aging, contributing to long-term stability. It supports a maximum voltage of 1500 V and is compatible with MC4 connectors

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energysolar-energyfloating-solar-modulephotovoltaic-technologyoffshore-renewable-energyenergy-efficiencycorrosion-resistance-materials