End Clamps and Mid Clamps: End clamps are used to connect and fix the edges of solar panels to guide rails or roof structures, while mid clamps are used to connect the middle parts of adjacent panels to guide rails. They can evenly apply pressure to ensure that the panels are firmly fixed under various environmental conditions, preventing displacement or loosening of the panels due to wind, vibration, and other factors. For example, in some large-scale solar roof projects, a large number of solar panels are connected to guide rails through end clamps and mid clamps to form an integrated and stable power generation array.

T-type Clamps: T-type clamps are usually used to fix guide rails to roof purlins or other supporting structures. Their shape is similar to the letter "T", with one end connected to the guide rail and the other end fixed to the roof supporting structure by bolts or other means. T-type clamps can flexibly adjust the position and angle of the guide rails according to the characteristics of the roof structure and installation requirements, providing an accurate benchmark for the installation of solar panels. In some solar roof renovation projects of industrial plants, T-type clamps can reasonably install guide rails according to the layout of the original roof purlins of the plant, realizing the rapid installation of solar panels.

Ridge Clamps: Ridge clamps are specially used to fix solar panels or related components at the ridge of the roof. The ridge is a special part of the roof, with a shape and structure different from other parts. The design of ridge clamps fully considers this feature, enabling them to closely fit the shape of the ridge and provide reliable fixation. In some solar roof projects with sloped roofs, ridge clamps can install solar panels along the direction of the ridge, effectively utilizing the space at the ridge and increasing the installed capacity of the solar power generation system.

Roof Evaluation and Fixture Selection: Before installing fixtures, a comprehensive evaluation of the roof must be conducted, including the roof's material, structure, slope, load-bearing capacity, etc. Different types of roofs require the selection of compatible fixtures. For example, for colored steel tile standing seam metal roofs, standing seam clamps are suitable; for concrete flat roofs, different types of expansion bolt fixing fixtures may be needed. Selecting appropriate fixtures according to the specific conditions of the roof can ensure a firm and reliable connection between the fixtures and the roof, while avoiding unnecessary damage to the roof.

Installation Accuracy Control: The installation accuracy of fixtures directly affects the installation effect of solar panels and the power generation efficiency of the system. During the installation process, the position and spacing of fixtures must be strictly controlled in accordance with design requirements. For example, when installing guide rails, their levelness and straightness must be ensured, with errors controlled within the allowable range; otherwise, the solar panels may be installed unevenly, affecting the lighting area and power generation efficiency. At the same time, the connecting bolts between fixtures, panels, and guide rails must be tightened to the specified torque value to prevent loosening during use.

Waterproofing and Sealing Treatment: Although some fixtures adopt non-penetrating installation methods, the installation process may still have a certain impact on the waterproof performance of the roof. Therefore, after installation, waterproofing and sealing treatment must be carried out on the contact parts between fixtures and the roof. Sealant can be used to fill the gaps to ensure that rainwater does not seep into the roof structure, avoiding roof leakage. In solar roof projects in areas with heavy rainfall, waterproofing and sealing treatment are particularly important, as they are related to the long-term stability and reliability of the entire solar roof system.

Material Innovation: In order to improve the performance and service life of fixtures, new materials are constantly being applied in fixture manufacturing. For example, in addition to traditional aluminum alloy materials, some high-strength, corrosion-resistant composite materials are gradually being adopted. These materials not only have better weather resistance, enabling them to be used for a long time in harsh natural environments, but also can reduce the weight of fixtures, lower the additional load on the roof, while maintaining good mechanical properties and fixing effects. In the future, with the further development of materials science, more high-performance and low-cost materials will be applied in the fixture field.

Intelligent Design: Combined with the Internet of Things and sensor technology, fixtures will develop towards intelligence. Intelligent fixtures can real-time monitor their own working status, such as whether they are loose, stress conditions, etc., and transmit data to the control system. Once an abnormality is detected, the system can promptly issue an alarm to remind maintenance personnel to handle it, thereby improving the safety and reliability of the solar roof system. For example, in some large-scale solar power plants, by installing sensors on fixtures, remote monitoring of the fixture status of the entire power plant is realized, greatly improving maintenance efficiency and reducing operation and maintenance costs.

Integration and Modularization: In order to simplify the installation process and improve installation efficiency, fixtures will increasingly tend to be integrated and modular designed. Future fixtures may integrate multiple functions into one module, such as integrating fixtures, guide rail connecting components, and part of the waterproof sealing structure into an integrated installation module. In this way, during installation, only the modules need to be assembled in accordance with design requirements, reducing the on-site installation workload and the number of components, lowering the probability of installation errors, and facilitating later maintenance and replacement.