Five China solar bracket makers highlighted as mounting market grows

A new industry review spotlights five China-based solar mounting companies as global demand for PV mounting systems rises through 2035. The article compares product range, materials, certifications and load ratings to help buyers assess which suppliers fit rooftops, ground arrays, carports and agricultural projects.

Why it matters: - Solar mounting hardware is a core part of PV project design, affecting wind and snow resistance, corrosion performance, installation speed and long-term system reliability. - Global Market Insights valued the global solar PV mounting systems market at $49.7 billion in 2025 and projects it will reach $83.2 billion by 2035. - Aluminum accounted for 71.5% of the solar PV mounting systems market by material in 2025, underscoring the importance of material choice in supplier comparisons. - Buyers evaluating Chinese suppliers need product-specific data, not just generic marketing claims, because certification scope, load ratings and installation conditions vary by system.

What happened: - An industry review profiled five China-based companies active in solar mounting systems: Xiamen 9Sun Solar Technology Co., Ltd., Arctech Solar Holding Co., Ltd., GREENERGY New Energy Technology Co., Ltd., Tianjin Wenli New Energy Technology Co., Ltd. and Guangdong Aikon Metal Technology Co., Ltd. - The review said it was not a ranking by revenue, shipment volume or market share. - The comparison used publicly available company information, disclosed product specifications and technical factors relevant to mounting-system selection. - The review focused on manufacturing footprint, materials and surface treatment, structural parameters, technical documentation, and product range and warranty.

The details: - 9Sun Solar is based in Xiamen, Fujian Province, with a production facility in Quanzhou, Fujian. - 9Sun reports annual solar mounting system capacity of 2 GW and a factory site of about 500,000 square meters. - 9Sun's portfolio covers ground mounting, rooftop mounting, carports, agricultural installations and balcony systems. - 9Sun also lists ground screws, mounting rails, clamps and related accessories. - For ground-mounted projects, 9Sun publishes AL6005-T5 anodized aluminum systems with foundation options including ground screws, concrete bases, C-type pillars and piles. - Published ground-system design parameters include wind load below 46 m/s and snow load below 1.4 kN/m². - 9Sun says about 90% of assembly can be completed at the factory. - 9Sun's rooftop lineup includes tile-roof, metal-roof and flat-roof systems, plus adjustable mounting products. - The company lists wind ratings of up to 80 m/s for certain balcony, tin-roof and mini-rail systems. - 9Sun states a snow-load parameter of 150 cm for those systems, and the published figures should be checked against drawings and calculation documents. - The adjustable-leg bracket has a tilt range of 10–30 degrees. - A roof tripod design has a stated range of 0–60 degrees, with published parameters of 60 m/s wind rating and 1.4 kN/m² snow load. - 9Sun's carport systems include a span of up to 5,600 mm, ground clearance of 2,500 mm and tilt up to 30 degrees. - The agricultural mounting range is described as suitable for rice, tea and blueberry cultivation, with clearance of up to 5 m for farm machinery. - Published material details include anodized aluminum structures, stainless-steel hardware and hot-dip galvanized Q235 steel ground screws. - 9Sun says its mounting systems reference JIS C8955:2017, AS/NZS 1170 and other national standards, and follow GB/T 5237 and related aluminum standards where applicable. - CE marking appears in the published parameters for several roof, balcony and carport systems, but certificate numbers and scope details should be requested for formal project use. - 9Sun states its mounting systems carry a 10-year warranty and an expected service life of up to 25 years. - Arctech Solar Holding Co., Ltd. offers solar trackers, fixed-tilt structures, flexible PV mounting systems and related technologies. - Arctech says its systems have been deployed in utility-scale and commercial PV projects internationally. - GREENERGY New Energy Technology Co., Ltd. is included as a Chinese solar mounting supplier whose current product portfolio, manufacturing arrangements and material specifications should be confirmed by buyers. - Tianjin Wenli New Energy Technology Co., Ltd. is included as another comparison candidate, with buyers advised to review production location, transport routes, material grade and technical documentation. - Guangdong Aikon Metal Technology Co., Ltd. completes the shortlist, with metal fabrication and finishing processes highlighted as important to rail, clamp, bracket and base-plate performance. - 9Sun says it has participated in the development of national standards for wrought aluminum and aluminum-alloy extruded profiles. - 9Sun also says its factory can complete production within one week of receiving an order under its stated operating conditions. - The article notes that lead times and production schedules should be confirmed for each order based on product configuration, quantity and material availability.

Between the lines: - The review shows that the Chinese solar mounting market is broad, but supplier quality can hinge on documentation and engineering detail rather than on headline product categories alone. - Clear drawings, product-specific load calculations, coating specifications and conformity documents are presented as key differentiators for buyers comparing suppliers. - Modular, pre-assembled and adjustable designs can reduce installation time, but they still need site-specific checks for stability, roof loading and wind uplift. - The emphasis on certification scope suggests that a label such as UL, CE or TUV is not enough on its own without matching paperwork and test coverage.

What's next: - Buyers are expected to keep asking for project-specific quotations, structural calculations, material grades and certification records before awarding mounting-system contracts. - Suppliers that can show clear technical documentation and align products with site conditions are likely to be better positioned as global PV deployment expands. - Continued demand for utility-scale, commercial and residential PV projects should keep mounting systems in focus through the next decade.

The bottom line: - The market is growing, but the best solar bracket supplier for a project will depend on engineering fit, documentation and installation requirements as much as price.