Core Summary: As the global energy transition accelerates and building decarbonization requirements intensify worldwide, tile roofs – once considered a "challenge" for PV installation – are witnessing unprecedented opportunities. Market research data shows that the global tile roof solar mounting systems market reached approximately US$13.345𝑏𝑖𝑙𝑙𝑖𝑜𝑛𝑖𝑛2024,𝑎𝑛𝑑𝑖𝑠𝑒𝑥𝑝𝑒𝑐𝑡𝑒𝑑𝑡𝑜𝑒𝑥𝑐𝑒𝑒𝑑𝑈𝑆$billioninandisexpectedtoexceedUS21.554 billion by 2031 at a CAGR of 6.8%. Meanwhile, in 2024, major markets including China and other global regions achieved significant breakthroughs in policy support, technical standards, and innovative products. Tile roof PV mounting systems are entering a new phase of standardization, aesthetics, and efficient installation.

01 Market Leap: Soaring Demand for Tile Roof PV Installations

Tile roof solar mounting systems are structural solutions specifically designed to securely install PV panels on traditional tiled roofs, typically consisting of mounting hooks, brackets, rails, and fasteners, adaptable to various tile shapes such as flat tiles, curved tiles, or interlocking tiles. In 2024, this niche market achieved critical growth.

According to the latest research report released by YHResearch, the global tile roof solar mounting systems market reached approximately US$13.345𝑏𝑖𝑙𝑙𝑖𝑜𝑛𝑖𝑛2024.𝐿𝑜𝑜𝑘𝑖𝑛𝑔𝑎𝑡𝑡ℎ𝑒𝑏𝑟𝑜𝑎𝑑𝑒𝑟𝑠𝑜𝑙𝑎𝑟𝑃𝑉𝑚𝑜𝑢𝑛𝑡𝑖𝑛𝑔𝑠𝑦𝑠𝑡𝑒𝑚𝑠𝑒𝑛𝑣𝑖𝑟𝑜𝑛𝑚𝑒𝑛𝑡,𝑡ℎ𝑖𝑠𝑔𝑟𝑜𝑤𝑡ℎ𝑡𝑟𝑒𝑛𝑑𝑖𝑠𝑒𝑣𝑒𝑛𝑚𝑜𝑟𝑒𝑠𝑖𝑔𝑛𝑖𝑓𝑖𝑐𝑎𝑛𝑡\text{–}𝑡ℎ𝑒𝑔𝑙𝑜𝑏𝑎𝑙𝑠𝑜𝑙𝑎𝑟𝑃𝑉𝑚𝑜𝑢𝑛𝑡𝑖𝑛𝑔𝑠𝑦𝑠𝑡𝑒𝑚𝑠𝑚𝑎𝑟𝑘𝑒𝑡𝑟𝑒𝑎𝑐ℎ𝑒𝑑𝑈𝑆$billioninLookingatthebroadersolarPVmountingsystemsenvironmentthisgrowthtrendisevenmoresignificanttheglobalsolarPVmountingsystemsmarketreachedUS44.5 billion in total in 2024. Among regions, North America, Europe, and Asia-Pacific were the primary demand engines, with concentrated distributed PV projects in Germany, the UK, the US, and China directly driving shipment volumes of tile roof mounting systems.

Behind this broad market outlook, lightweight, pre-assembled, and plug-and-play mounting systems are becoming the R&D focus for major manufacturers. 2024 market reports consistently indicate that end-users and EPC companies are highly enthusiastic about mounting solutions that reduce construction time and labor costs.

02 Policy Boost: Transition from "Optional" to "Mandatory"

2024 was undoubtedly a year of dense policies for Building-Integrated PV (BIPV) and rooftop PV globally. China, as one of the world's largest PV markets, injected strong momentum into the tile roof PV mounting market through relevant policies.

In October 2024, six Chinese government departments including the National Development and Reform Commission jointly issued the "Guidance on Vigorously Implementing Renewable Energy Replacement Actions," explicitly proposing to "promote the addition of PV systems on existing building roofs," and emphasizing that PV systems should be installed "wherever possible" on new factories and new public buildings. This guidance elevated rooftop PV from a voluntary market activity to a policy-driven imperative.

Moreover, 2024 policies further established clear timelines and roadmaps. The "2024-2025 Energy Conservation and Carbon Reduction Action Plan" issued by China's State Council required that by the end of 2025, the rooftop PV coverage rate for new public buildings and new factory buildings should reach at least 50%. At the local level, Beijing, Shanghai, Zhejiang, Guangdong and other provinces/cities introduced supporting financial subsidy policies. For example, Beijing provides a feed-in tariff subsidy of RMB 0.4/kWh for BIPV projects for up to three years; Zhejiang province offers special subsidies for building rooftop PV projects.

03 Technological Breakthrough: Surge in Patents for Tile-Lifting-Free and Damage-Free Mounting

Tile roof PV installation has long faced a core pain point: traditional installation methods easily damage tiles, leading to roof leaks or structural overloading. In 2024, technological innovations addressing this issue exploded.

Data from the China National Intellectual Property Administration in 2024 shows that multiple core technology patents related to tile roof mounting systems were granted. Notably, the "PV roof for low-carbon buildings" patent obtained by China Construction Fourth Engineering Division Corp. Ltd. in December 2024 is particularly outstanding. This patent features "Z"-shaped support members and hoop structures that cleverly utilize gaps between tiles to fasten clamps to the supporting longitudinal beams of the roof. This method eliminates the need for drilling openings in the roof, fundamentally avoiding damage to tiles while ensuring structural strength and waterproofing performance.

Additionally, Shanghai Youwen New Energy Co., Ltd. applied for and was granted in December 2024 the patent for "a scissor-type adjustable PV mounting structure for roofs." This technology enables flexible adjustment of the tilt angle of PV panel mounting frames through scissor-type support frames and adjusting screws, while ensuring stable operation of the structure under various environmental conditions. The widespread adoption of such technologies will significantly lower the installation barriers for tile roof PV, clearing technical obstacles for large-scale development of existing residential buildings.

04 Exhibitions & New Products: Global Mounting Manufacturers Accelerate Competition

Throughout 2024, major PV mounting companies leveraged large international exhibitions to showcase their latest achievements for tile roof applications, further clarifying the competitive landscape.

In the European market, responding to rainy conditions and diverse tile types, Antai New Energy launched its distributed PV mounting solutions MetaRoof and SnapFit series at the Genera exhibition in Spain in February 2024. These products use high-performance aluminum alloy customization, featuring ultra-lightweight, high corrosion resistance, and covering full-scenario needs including flat concrete roofs, tiled roofs, and metal roofs. Also drawing attention was Clenergy, which exhibited its "SolarRoof Pro" roof PV mounting system optimized for the UK's rainy climate at the Solar & Storage Live UK exhibition in September 2024, significantly reducing construction time through optimized connection methods.

In the North American market, Mibet showcased customized mounting systems for clay tiles and stone-coated steel tiles at the RE+ exhibition in the US in September 2024, demonstrating cutting-edge applications of non-penetrating design and lightweight aluminum alloy materials. Domestically in China, Antai New Energy's flagship BIPV product "Taiyang Ding" launched at the SUCE Jinan exhibition in 2024 achieved 100% waterproofing, passing rigorous tests with continuous rainfall far exceeding extreme rainstorm standards – greatly satisfying industrial and commercial tile-roof owners' demanding waterproof requirements.

05 Benchmark Projects: Real-World Cases Validate Commercial Value

Market growth is not just reflected in data – several highly representative tile roof PV projects were successfully grid-connected in 2024, with actual power generation data proving the commercial viability of this approach.

In August 2024, the 881.595 KW distributed PV project undertaken by Hongfu Solar for Wuxi Decheng Intelligent Manufacturing Co., Ltd. was successfully connected to the grid. The project utilized 10,000 square meters of idle resin tile roof space, installed with lightweight aluminum alloy mounting systems that not only effectively reduced roof loading but also, after grid connection, achieved an estimated first-year power generation of 940,000 kWh, bringing approximately RMB 752,000 in annual electricity revenue to the company while reducing CO₂ emissions by about 819.68 tonnes per year.

In overseas markets, Mibet completed a 29.4 MW stone-coated steel tile PV power station project in Qujing, Yunnan Province in March 2024, perfectly fitting the roof contours and now officially operational. Additionally, Kesheng Metal Technology completed 19 MW and 20 MW distributed PV power stations in Qingdao and Ma'anshan, Anhui respectively in early 2024. Through professional pull-out force testing and customized tile roof mounting solutions, these projects help traditional manufacturing enterprises and commercial buildings accelerate their green transformation.

Conclusion

2024 was a critical turning year for tile roof PV mounting systems – moving from a "supporting role" to a "leading role." From the hundreds of billions of dollars in market size forecasts, to national-level "install-where-possible" policy guidance, to the continuous stream of patent innovations for tile-lifting-free mounting and landmark large-scale project deliveries, the tile roof PV market has entered a fast lane of refined, high-quality development.

For PV installers, EPC companies, and owners of tile roof properties, the return on investment (ROI)