Main content:
Over the past few decades, with the growing global demand for clean energy, solar power has gradually become an important form of energy. As a key component of solar power generation system, solar panel mount plays an important role.
This article will analyze the definition, classification, installation precautions and market prospects of solar panel mount, and take you to understand its important role in solar power generation systems.
1. Definition and basic principle of solar panel mount
Solar panel mount, also known as solar panel mount, refers to a special bracket for installing and supporting solar panels. The difference between it and the traditional bracket is that the solar panel mount needs to be customized according to the size and shape of the solar panel to meet the installation requirements in different environments.
The solar panel mount keeps the solar panel at a certain inclination angle by fixing it on the ground, roof or other structures to maximize the reception of solar radiation.
2. Classification and application scenarios of solar panel mount
Solar panel mount mainly includes columns, main beams, purlins, weldments, foundations and other components. At present, there are three main types of solar panel mounts in the market according to their materials: concrete brackets, steel brackets and aluminum alloy brackets.
The mounting materials used in these PV systems are often climate dependent, for example, when building PV systems in coastal areas, all structural components should be made of galvanized steel or aluminum, as these materials are highly resistant to corrosion. Among them, the aluminum alloy bracket has become one of the popular products in the solar panel mount market because of its light weight, corrosion resistance, and easy installation.
According to whether the bracket angle can be adjusted freely in the later stage, it can be divided into fixed bracket and tracking bracket. Among them, the fixed bracket can be further subdivided into a fixed bracket and a fixed adjustable bracket, and the tracking bracket can be further subdivided into a single-axis tracking bracket and a dual-axis tracking bracket. At present, fixed brackets occupy the mainstream position in China, and tracking brackets have a high penetration rate in overseas markets.
According to the application scenarios of solar panel mount, it can be divided into three categories: ground mount, roof mount and suspension mount.
Ground mount
This mount installs the solar panel directly on the ground, and realizes the integration of the ground and the mount through a special design. It is suitable for places such as flat areas, large off grid solar batteries photovoltaic power stations and buildings, and can withstand harsh weather conditions such as strong winds and heavy rains. It is widely used in scenes such as agriculture and industrial parks, as well as natural spaces such as woodlands and grasslands.
According to its structure, the ground support can be divided into two types: buried solar panel mount and vertical solar panel mount. The buried solar panel mount is suitable for places such as large-scale solar photovoltaic power stations, and the vertical solar panel mount is suitable for areas with small terrain fluctuations, such as deserts and mountains.
Roof mount
Roof mount is suitable for home energy storage, commercial buildings and other places, and can install solar photovoltaic modules on the roof without occupying ground space.
Suspension mount
This mount suspends the solar panels on wire ropes or supports high in the air for maximum sunlight exposure. The suspended solar panel mount is suitable for urban spaces such as urban buildings and bridges, and is suitable for places such as building exterior walls and balconies. It can hang solar photovoltaic modules on the exterior walls of buildings without occupying ground space.
3. Installation precautions for solar panel mount
Choose the right material
The solar panel mount should use corrosion-resistant, anti-aging, high-strength materials, such as aluminum alloy, stainless steel, etc. At the same time, considering the requirements of environmental protection, recyclable materials can also be used.
Build a stable structure
The design of solar panel mount should take topography, climate, soil and other factors into consideration to ensure stability and safety after installation. The construction of the solar panel mount needs to ensure the stability of the structure to prevent the impact of strong winds, heavy rains and other severe weather on the bracket and solar panels.
Waterproofing measures
In order to avoid rainwater damage to the solar panel mount and solar panels, corresponding waterproof measures should be taken. For example, a waterproof rubber pad can be set between the support and the ground to prevent moisture from penetrating.
Follow safety regulations
The installation and maintenance process of the solar panel mount must follow the relevant safety regulations to ensure the personal safety of the staff.
4. What is the market prospect of solar panel mount?
With the growing global demand for clean energy, the solar photovoltaic power generation market is also expanding. As an important part of solar photovoltaic power generation system, solar panel mount has an increasing market demand. The solar panel mount market is expected to maintain a steady growth in the next few years, becoming a very promising industry.
It is predicted that the total market size (tracking + fixed) of stents will be about 66.5 billion RMB in 2021, and is expected to reach 117.7 billion RMB in 2025, with an average annual compound growth rate of about 15.4%. Among them, the market size of the tracking bracket is about 31.4 billion RMB in 2021, and it is expected to reach 65.1 billion RMB in 2025, with an average annual compound growth rate of about 20.0%.
The compound growth rate of the tracking bracket industry will be faster than that of the fixed bracket. Relevant market research companies believe that by 2026, the market size of solar panel mount system will grow to more than 16 billion US dollars.
5. Conclusion
As an important part of the photovoltaic power station system, the solar panel mount cannot be ignored. This article analyzes the definition, classification, installation precautions and market prospect of solar panel mount, hoping to bring you a more comprehensive understanding of solar panel mount.
With the increasing global demand for clean energy and the continuous development of solar power generation technology, the application prospects of solar panel mount will become more and more extensive, and it will become a very promising industry.
Related articles: Top 10 photovoltaic battery companies in the world, Flexible solar panels