Five China solar mounting manufacturers featured in 2026 industry review

A 2026 review highlights five China-based solar mounting system manufacturers and the technical factors buyers should check before sourcing photovoltaic racking. The article says structural loads, roof compatibility, corrosion protection and certification documents remain central to procurement decisions across ground, rooftop, carport and agricultural projects.

Why it matters: - Solar mounting systems are a core part of photovoltaic project design, affecting performance, reliability and long-term maintenance. - Buyers need to match mounting products to site conditions, roof type, load requirements and local compliance rules. - The review points to a market where product categories overlap, but engineering details determine whether a system fits a specific project.

What happened: - A 2026 industry review featured five China-based solar mounting system manufacturers: Xiamen 9sun Solar Technology Co., Ltd., Zhejiang Chuanda New Energy Co., Ltd., Chuzhou Jinda Solar Technology Co., Ltd., Vast Solar Energy Co., Ltd. and Hangzhou Huading New Energy Co., Ltd. - The review covered publicly documented product portfolios and the technical considerations shaping procurement for ground-mounted, rooftop, carport and agricultural photovoltaic projects. - The review said it was based on public company information and industry references, not an independent audit or certification of any supplier. - Market Reports World estimated the global solar PV mounting systems market at $15.93 billion in 2025. - The same source reported 2024 market shares of 55% for ground-mounted systems and 45% for rooftop systems. - Market Reports World also reported material shares of 48% for aluminium and 44% for galvanized steel.

The details: - Xiamen 9sun Solar Technology is based in Xiamen, Fujian Province, with a manufacturing facility in Quanzhou. - Xiamen 9sun’s published portfolio includes ground, rooftop, agricultural, carport and balcony mounting systems, plus ground screws, vertical solar panel fences and related PV components. - The company reports annual production capacity of 2 GW on one profile and 1.8 GW on another published page. - Xiamen 9sun says its factory covers 500,000 square metres and employs about 28 people, including seven engineers. - Xiamen 9sun lists aluminium alloy 6005-T5 components, a general design wind load of 60 m/s and a general snow load of 1.4 kN/m². - For one ground mounting system, Xiamen 9sun lists a design wind load below 46 m/s. - For its carport system, Xiamen 9sun lists a span of up to 5,600 mm, ground clearance of 2,500 mm, wind load up to 50 m/s and snow load up to 150 cm. - Xiamen 9sun’s portfolio includes a solar panel ground mounting system, a flat roof solar mount system and roof solutions for different building surfaces. - Xiamen 9sun also lists a metal roof solar mount system for different roof profiles and attachment methods. - The company lists adjustable products with tilt ranges of 10–30° for a leg bracket, 0–60° for a roof tripod, 5–15° for a ballasted system and 15–25° for a balcony mounting system. - Xiamen 9sun’s agricultural portfolio includes a farm solar mount system with ground clearance of up to 5 metres, with rice, tea and blueberry cultivation identified as possible applications. - Xiamen 9sun says its systems include a 10-year product warranty and an expected service life of 25 years under proper use. - Xiamen 9sun’s published materials reference GB/T 5237 and Japanese JIS and American AA standards for aluminium products and design practices. - Xiamen 9sun also lists CE-related documentation for roof mounting products. - Xiamen 9sun says its products are primarily exported to Asia, Europe, the Middle East, Africa and the Americas. - Zhejiang Chuanda New Energy, based in Haining, Jiaxing, Zhejiang Province, is listed in industry directories as a supplier of PV mounting systems, roof attachments, mounting rails, module clamps and solar trackers. - Zhejiang Chuanda’s documented applications include ground-mounted and rooftop installations, and its product range also lists carbon-steel mounting products. - Chuzhou Jinda Solar Technology was established in 2016 and operates a production base in Chuzhou, Anhui Province, with research and sales functions in Nanjing. - Chuzhou Jinda’s published portfolio includes BIPV mounting systems, flat-roof U-steel brackets, metal-roof mounting systems, carport structures, flexible ground mounting systems and C-steel ground mounting systems. - Chuzhou Jinda identifies factory-rooftop and utility-scale ground-mounted projects among its application areas. - Vast Solar Energy is named in the review, but the public documentation available for the draft was not enough to establish its product portfolio, manufacturing capacity or certification status. - Hangzhou Huading New Energy, also known as HDsolar, was established in 2009 and is headquartered in Hangzhou, Zhejiang Province. - Hangzhou Huading describes its business as combining clean-energy technology, product development, manufacturing and sales. - Hangzhou Huading’s published PV portfolio includes ground-mounted racking, rooftop mounting systems, solar carports and balcony mounting products. - Hangzhou Huading also reports an international presence and experience serving projects in multiple countries and regions.

Between the lines: - The review shows that solar mounting procurement is as much an engineering exercise as a supplier search. - Reported capacities, loads and certifications can vary by model, document and publication date, so buyers need product-specific verification. - The article also flags a common industry risk: a standard reference or compliance claim does not automatically mean a product has formal certification for a specific market. - The wide spread of applications, from ground mounts to balconies and agrivoltaics, suggests suppliers are competing on breadth of portfolio as well as on technical documentation.

What's next: - Developers and procurement teams are expected to request model-specific structural calculations, material and corrosion specifications, certification documents, production schedules and written warranty terms before selecting a supplier. - Buyers in North America should check whether products meet UL 2703 requirements where applicable. - European project teams should confirm structural calculations and the correct conformity documentation before purchase. - Future evaluations will likely hinge on roof compatibility, ballast requirements, uplift resistance, coating quality and the completeness of submittal packages.

The bottom line: - The five manufacturers illustrate how much solar mounting decisions depend on documented engineering details rather than broad product labels.