Abstract: The photovoltaic bracket is the skeleton structure of a photovoltaic power generation system, which has a significant impact on the strength and ability to receive solar radiation of the photovoltaic power generation system. Choosing an appropriate type of photovoltaic bracket is crucial for improving the profitability of photovoltaic power generation. This article first outlines the development trend of photovoltaic technology, and then analyzes the current development status and cost calculations of single axis tracking brackets. Based on the current development opportunities, this paper finally proposes the problems that need to be solved in the development of tracking brackets.