Solar Fastener News

All export data are sourced from China Customs subdivided fastener statistics Jan-Apr 2026 and PV bracket raw material quotation of Shanghai Steel Union. EU compliance rules refer to official transition document of Carbon Border Adjustment Mechanism (CBAM). Objectively compare coating purchasing preference, mandatory salt spray standard and carbon footprint filing requirement of three overseas reg

This article compares PV dedicated fasteners with ordinary screws, explains differences in materials, structural design and surface technology, guiding material selection for PV projects and extending service life of power stations.

The rapid development of the global photovoltaic industry accelerates project construction and boosts market demand for solar fasteners and PV bracket accessories. The industry has broad prospects.

solarfastener releases a new generation of anti-corrosion solar fasteners with optimized surface treatment, improving salt spray resistance and anti-aging performance for various photovoltaic projects.

Analyze hydrogen embrittlement fracture mechanism of galvanized 10.9/12.9 grade PV bolts, grade hydrogen risk, provide on-site rapid detection method, standardize baking dehydrogenation construction process for photovoltaic construction sites.

Introduce PV bolts, nuts, assemblies, bracket connectors and anti-loosening parts, including material features, technical advantages and application scenarios.

Establish coating life and maintenance cost table for four types of photovoltaic power stations, define bolt surface treatment selection standard, formulate construction protection rules for outdoor photovoltaic fastener installation.

Compare four anti-corrosion surface crafts of solar fasteners for different photovoltaic working environments.

Growing global PV installation accelerates upgrade of material and surface craft for outdoor solar fasteners.

Aiming at outdoor solar power station environments such as sunshine, rain, salt fog and acid-base corrosion, this article explains the aging mechanism of fastener coatings, and provides long-term anti-corrosion solutions from selection, construction and maintenance to ensure 25-year stable operation.