What are the advantages and disadvantages of fixed photovoltaic bracket?

Fixed photovoltaic bracket is one of the simplest and most commonly used photovoltaic brackets. It is usually fixed according to the maximum inclination angle of solar irradiation in a year to obtain the maximum solar radiation energy. However, this kind of bracket also has its advantages and disadvantages:

Advantages:

1. Low cost: Compared with other types of brackets, the fixed photovoltaic bracket has lower cost. Because it is the simplest type of bracket, there are no adjustable parts or moving parts.

2. Easy maintenance: During use, the fixed photovoltaic bracket does not need frequent maintenance, because there are no adjustable parts or moving parts.

3. Convenient installation: The installation process of the fixed photovoltaic bracket is simple, and it only needs to be fixed on the ground or roof.

4. Strong stability: because the fixed photovoltaic bracket has no adjustable parts or moving parts, it has higher stability and can remain stable under various weather conditions.

Disadvantages:

1. Low efficiency: the fixed photovoltaic bracket faces different solar angles in different seasons and time periods, and may not get the maximum solar radiation energy at a special angle. In contrast, the type of adjustable tracking bracket can be automatically adjusted according to the season, time period and other factors to obtain the maximum solar radiation energy.

Potential loss: In some cases, such as extreme weather conditions such as earthquake or strong wind, the fixed photovoltaic bracket may be damaged or destroyed.

3. Space utilization limitation: the fixed photovoltaic bracket needs to occupy a certain space for installation, and all photovoltaic panels need to face in the same direction, so the available space cannot be fully utilized.

Fixed photovoltaic bracket has advantages in cost, maintenance and installation, but it has disadvantages in efficiency, potential loss and space utilization. Therefore, when choosing a suitable type of photovoltaic module bracket, it is necessary to comprehensively consider various factors and make the best choice according to the actual situation.