I. Industry driving factors
1. Demand for new energy power generation and grid upgrades
The volatility and intermittency of new energy power generation (such as wind power and photovoltaic power generation) put forward higher requirements for grid stability, and it is necessary to rely on power quality equipment (such as reactive power compensation and harmonic control) to achieve grid stability. The construction of new power systems is accelerating, and the intelligent control capabilities of power grids are improved through technologies such as AI and big data, further promoting the iteration of power quality management technology.
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As of September 2024, the proportion of domestic renewable energy installed capacity will reach 54.7%, and the demand for consumption will surge. Power quality management has become the key to ensuring the efficient use of new energy.
2. Expansion of electric vehicle charging facilities
The increase in the penetration rate of electric vehicles has driven the growth of demand for charging piles. The fluctuation of charging load has impacted the power quality of the distribution network, giving rise to the demand for supporting management equipment for charging stations.
3. Deepening of power market reform
The construction of a unified national power market is advancing, requiring new energy to fully participate in market-based transactions. Power quality monitoring and control technology will help achieve the flexibility and economy of power transactions.
II. Technology Development Trends
1. Intelligent and Digital Upgrades
Power quality equipment is developing towards intelligence and modularization, integrating technologies such as BMS (battery management system) and AI algorithms to achieve predictive maintenance and real-time control.
The application of smart meters and IoT technologies promotes the refinement of power quality monitoring networks and supports distributed energy system management.
2. Energy storage collaborative application
The energy storage system (such as lithium battery UPS) is combined with power quality management to smooth grid fluctuations and improve power supply reliability through the "photovoltaic storage and charging integration" model. The global energy storage market size is expected to exceed US$100 billion in 2025, providing incremental space for power quality equipment.
3. High-safety technology breakthroughs
The application of new materials such as solid-state batteries improves the safety of energy storage equipment, extends its life to more than 10 years, and promotes the long-term stability of power quality management solutions.
III. Market Opportunities and Challenges
1. Core Opportunities
Incremental Market: New energy power stations, data centers, 5G base stations and other fields have strong demand for power quality equipment. For example, the demand for backup power for 5G base stations will reach tens of GWh.
Policy dividends: The national "dual carbon" goal and the new power system construction policy continue to increase, promoting industry standardization and large-scale development.
2. Main challenges
Regional competition differentiation: Market demand in some regions (such as Shenzhen) fluctuates in the short term, which needs to be addressed through technological innovation and cross-regional layout.
Cost pressure: Raw material price fluctuations and supply chain management capabilities affect corporate profit margins, and product structure needs to be optimized to maintain gross profit margins.
IV. Future Outlook
It is expected that by 2025, the power quality industry will present the following characteristics:
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Market scale expansion: Investment in new energy, smart grids and other fields is accelerating, driving the global power quality equipment market compound growth rate to exceed 10%.
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Technology integration deepens: AI, cloud computing and power quality management are deeply integrated to realize a "predictable and controllable" smart energy system.
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Diversified application scenarios: Extending from traditional industries to emerging fields such as data centers, rail transit, and microgrids, forming a multi-dimensional growth pole.
