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EFI durable aluminum ground solar mounting brackets provide solar distributors and installation contractors with a reliable, rust-proof foundation solution for residential and small commercial ground arrays. Extruded from Aluminum 6063-T5 with multiple surface treatment options including HDG, pre-galvanized, and powder coating, these brackets support thicknesses from 0.7mm and custom lengths in 10FT or 20FT sections. Our 15,000㎡ production facility operates 8 CNC machining lines, delivering 1000+ piece orders within 31-45 days with consistent quality across production runs.
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Product Description
Aluminum Ground Solar Racking is a ground-based photovoltaic panel fixing system, designed for scenarios where rooftop solar installation is not feasible, or for projects that require ground-deployed photovoltaic arrays. The system adopts a ground pile anchoring structure, with fillable tubes as auxiliary stabilizing components. It is suitable for both small-scale commercial projects and large-scale solar farm construction, and supports subsequent system expansion according to demand.
This racking system adapts to multiple commercial and industrial deployment scenarios. For commercial properties with unsuitable roof conditions, ground deployment provides a feasible photovoltaic installation path, avoiding roof load and waterproofing issues. For large-scale solar farms and solar parks, the system supports row-by-row batch arrangement, matching the construction rhythm of large-scale projects. For phased construction projects, the modular design allows adding new panel arrays on the basis of the existing system, without overall reconstruction of the original structure.
The main frame of the system is made of aluminum, with matching fasteners and anchoring parts made of galvanized steel and stainless steel. Aluminum material has low weight and corrosion resistance, which reduces the overall load on the ground foundation, and avoids rust degradation during long-term outdoor use. The material has certain ductility, allowing fine adjustment during installation to adapt to slight dimensional differences of different panels.
Item | Content |
|---|---|
Raw Material | Aluminum 6063;HDG Steel;Stainless steel 304 |
Styles | Single Pole,Double Poles,Concrete Foundation,Ground Screws House Roof Mounting Structures |
Manufacturing Equipment | Extrusion,Cold Rolled,Cutting,deburring,punching,tapping,chamfering machines |
Surface Treatment | HDG(hot dipped galvanized),Pre-galvanized,Electrical-galvanizing(yellow or white),powder coating(Black,Green,White,Grey,Blue),Anodized etc. |
Usage | Solar light industry,solar panel industry,solar power industry,solar energy industry,solar station industry,solar farm and solar park Industry. |
Dimensions | Customized |
Lengths | Either 10FT or 20FT or cut into the length according to clients'requirements |
Thickness | Above 0.7mm or customized. |
MOQ | 1000 Pieces |
Warranty | 10 years warranty and service life of 25years |
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The racking system is designed with reference to conventional outdoor meteorological conditions, and its structure can withstand strong wind and accumulated snow load within design standards. The aluminum frame does not warp or crack under conventional temperature fluctuation conditions, maintaining stable structural dimensions from high temperature environments to freezing conditions.
The ground pile anchoring structure fixes the entire system to the ground, and the fillable tubes can be filled with concrete or sand according to local soil conditions, increasing the overall weight of the base and improving structural stability. For coastal areas with high humidity, the aluminum material and surface treatment of steel parts provide corrosion resistance, adapting to humid and salt-spray environments. For inland areas with large seasonal temperature differences, the structural design takes material thermal expansion and contraction into account, maintaining stable connection of all components.
The system adopts a modular design, and all components are prefabricated in the factory. On-site assembly can be completed with conventional construction tools, without special custom processing equipment. The ground pile can be driven into the soil directly, or matched with concrete foundation construction according to geological conditions. The fillable tubes provide two filling options of concrete and sand, and constructors can choose according to local material supply and ground bearing capacity.
For projects that require subsequent capacity expansion, the system supports direct extension on the basis of the original array. Buyers only need to add corresponding brackets and supporting components, without replacing the existing mounting structure. This scalability supports phased investment for commercial projects, reducing initial capital expenditure pressure.
Production of the aluminum ground solar racking follows general standards of the global photovoltaic mounting industry, and the production process implements control over material selection, processing accuracy, and assembly fit. Each set of products undergoes factory inspection before delivery, including structural integrity check, component matching verification, and surface quality inspection.
The product comes with a 10-year warranty, and the design service life is 25 years under normal use conditions. For customized orders, warranty terms can be adjusted according to specific project requirements. The system has no moving wearing parts, and the probability of component failure during normal operation is low.
The system is designed for simplified on-site assembly, but working with professional photovoltaic installers is recommended. Professional installers have construction experience to ensure correct anchoring of ground piles and stable connection of all components, which helps maintain long-term structural stability. They can also select the appropriate filling method for fillable tubes according to local soil conditions.
This system requires a low level of maintenance. Visual inspection every 6 to 12 months is recommended, mainly to check whether the frame connection is stable and whether debris is accumulated on the structure. Since the system has no moving parts and the aluminum material has corrosion resistance, regular repair or part replacement is not needed under normal use.
The system is designed to withstand strong wind and heavy snow load within its design specification range. Its anchoring structure and frame strength support operation in conventional extreme weather scenarios. For specific meteorological parameters, buyers can consult the technical team to confirm whether the product matches local climate conditions.
