Aluminum alloy solar carport and photovoltaic railing bracket system are promoting the integrated application of photovoltaic storage with efficient integrated design. As a new type of distributed energy carrier, it has multiple functions such as power generation, sunshade, parking, etc., and has become the core solution for low-carbon upgrades of industrial and commercial parks and public facilities.
1. Four major technical advantages of aluminum alloy carports
Modular quick installation:
The main body is made of high-strength aluminum alloy profiles, with a density of only 1/3 of steel, and the prefabricated structure reduces 80% of on-site welding processes;
The columns and base support three-dimensional adjustment (±50mm), compatible with ground tilt and construction errors, and the installation efficiency is increased by 60%.
Extreme pressure and wind resistance:
Through finite element simulation optimization, it can withstand 60m/s wind speed (17-level typhoon) and 1.5kN/m² snow load, which is higher than international standards such as AS/NZS 1170 and IBC 2006;
The double drainage trough water guide design, with optional four-sided waterproof components, the leakage rate in heavy rain scenes is less than 0.1%.
Full-scenario compatibility:
Adapt to metal/tile/color steel tile roofs, achieve zero-perforation installation through customized fixtures to protect the integrity of the building structure;
A cable channel is reserved on the top of the carport to support integrated wiring of photovoltaic + energy storage systems.
II. Performance breakthrough of photovoltaic railing aluminum brackets
Material upgrade: Adopt 6005-T5 aluminum alloy profiles (yield strength ≥ 215MPa), matched with SS304 stainless steel locks, and resistant to salt spray corrosion for more than 3000 hours;
Cost optimization: Standardized extrusion process reduces the production cost of a single piece by 22%, saving 18% of the full-cycle cost of traditional steel brackets;
Low-carbon certification: Aluminum recycling rate exceeds 95%, obtained EPD environmental product declaration, and meets EU CBAM carbon tariff compliance requirements.
III. GNEE system solution
The third-generation solar carport system developed by GNEE has been applied to a factory in Shanghai, a World Expo Park in a certain country and other projects. Its patented quick-install buckle technology enables the completion of an 8-meter span carport in 24 hours. At the same time, we launched dual-purpose roof/ground photovoltaic brackets, which passed TUV wind resistance certification (EN 1991-1-4 standard), adapted to double-glass modules and tracking systems, and helped customers achieve a 12% reduction in electricity costs.
About GNEE
GNEE focuses on the research and development of high-performance photovoltaic aluminum profiles, has built Asia's largest carport system testing center, and its products cover the entire link of brackets, rails and structural connectors. It has obtained ISO 14064 carbon footprint certification and an annual delivery volume of over 8GW. It provides one-stop photovoltaic storage integration services from design to operation and maintenance for more than 40 countries around the world.
