Design of Photovoltaic Brackets in Different Scenarios
The design and installation of photovoltaic (PV) brackets vary across different application scenarios. Residential, commercial, and agricultural settings all have distinct requirements.
For residential applications, the design of rooftop PV brackets should be based on the specific roof structure. For example, in the case of a sloped roof, brackets can be designed parallel to the roof slope, with a height of around 10-15 cm from the roof surface to facilitate ventilation for the PV modules. Considering that residential buildings may have aging issues, the design of the PV brackets needs to be adjusted to ensure they can bear the weight of the PV panels and brackets. Factors such as aesthetics, safety, durability, and ease of installation must also be considered.
For commercial applications, the design of PV brackets should take into account the practical engineering requirements. The choice of materials, structural plans, and construction methods should ensure that the structure meets the required strength, stiffness, and stability during installation and use, while complying with seismic, wind resistance, and anti-corrosion standards. It is also essential to maximize land area and sunlight resources, while considering ease of installation and maintenance. Additionally, commercial PV systems typically require higher stability and durability to ensure long-term reliable operation and reduced maintenance costs.
For agricultural applications, the impact on agricultural practices needs to be considered. PV power stations can be integrated with farming, forestry, animal husbandry, and aquaculture, allowing for power generation on the panels while planting, raising livestock, or farming underneath. By using land for both PV power generation and agriculture, dual benefits from solar energy and agriculture can be achieved. This dual-use land technology does not require additional land occupation, offering a win-win solution for both agriculture and clean energy.
When selecting an appropriate PV bracket design and installation plan, it is essential to tailor the design to the specific needs of the application scenario.