When choosing a photovoltaic bracket also named solar mounting structures, solar brackets, solar structures. You need to consider multiple factors, including solar mounting structures type, material, installation environment, etc., to ensure the performance, safety and economy of the bracket.  Here are some key factors and suggestions:

1.Solar Mounting Structures Type:
Fixed structures: suitable for open and flat installation environments such as the ground, roof, and water surface. It has a simple solar structure with a fixed tilt angle, and is suitable for low-latitude areas.
Adjustable structures: including manually adjustable and electric intelligent adjustment brackets, which can adjust the angle of the photovoltaic panel and provide more precise angle control. It is suitable for installation environments that require higher precision angle adjustment.
Tracking structures: The angle can be adjusted according to the direction of sunlight to improve power generation efficiency. It is especially suitable for areas with high total radiation, but the technical requirements are high.
Floating structures: suitable for water photovoltaic projects, which need to have strong corrosion resistance and stability, and face the influence of complex environmental factors.

2.Material Options:
Aluminum alloy structures: light weight and corrosion-resistant, suitable for civil buildings.
Stainless steel structures: high cost but good weather resistance.
Hot dipped galvanized steel parts (such as Q235 hot-dip galvanizing): a cost-effective choice.

3.Installation Environment:
Roof type and tilt angle: Sloped roofs are usually laid flat to conform to the roof slope, while flat roofs can be laid flat or tilted at a certain angle.
Anti-corrosion measures: Take appropriate anti-corrosion measures according to the composition of the metal to ensure the durability of the bracket.
Environmental impact: Consider the impact of natural factors such as wind to ensure the stability and safety of the solar structure.

4.Budget Considerations:
The cost of solar structures of different types and materials is different, and it is necessary to make a comprehensive consideration based on the budget.

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