The Underlying Logic Of Industrial And Commercial Energy Storage

The current energy storage industry, especially industrial and commercial energy storage, has fallen into fierce competition. Whether it is system integrators, intermediaries, financiers, or owners, the interest chain of the entire industry is changing. Intermediaries have a strong voice in the early days, but with the development of the market, financiers and owners have gradually become the dominant players, and system integrators are facing huge price pressure.

The intensification of price wars: Price wars have become a common phenomenon in the industry. In order to seize the market, all parties have bid at lower prices, and even below cost prices have occurred. This vicious competition has a negative impact on the healthy development of the industry.

In order to explore the hot track of industrial and commercial energy storage, we have introduced the birth, development, current situation and future of industrial and commercial energy storage in detail from multiple aspects for reference.

The global energy structure is undergoing profound changes, and the unsustainability of traditional energy has prompted countries to accelerate energy transformation.

Against this background, the demand for industrial and commercial energy storage market has increased rapidly. Compared with residential energy storage, industrial and commercial energy storage has greater scale effects and more significant economic benefits. Especially in high-energy-consuming industries, industrial and commercial users urgently need to optimize energy management through energy storage systems to reduce the electricity costs caused by peak-valley electricity price differences.

In addition, with the continuous increase in the proportion of renewable energy, the volatility and instability of the power system have increased, and the introduction of energy storage technology is considered to be an effective means to solve this problem. Industrial and commercial energy storage systems can store electricity when energy is sufficient and use it when energy is scarce or electricity prices are high, thereby balancing the contradiction between supply and demand. It is precisely because of these needs that the industrial and commercial energy storage market has gradually shown great potential.

According to market research data, the scale of the global industrial and commercial energy storage market has shown an explosive growth trend, and is expected to expand rapidly at a compound growth rate of more than 20% in the next five years. As a leader in the global energy storage field, China's industrial and commercial energy storage market is also booming under the support of policies, technological progress and market demand.

Policy support is one of the important driving forces for the expansion of the industrial and commercial energy storage market. Governments of various countries have introduced relevant policies to encourage the development and application of energy storage technology. In China, the government has not only introduced subsidy policies for energy storage projects, but also promoted the commercial application of energy storage systems through power market reform.

For example, in the "14th Five-Year Energy Plan" issued by the National Energy Administration of China, energy storage is clearly listed as an important part of the energy system, with the goal of achieving commercial application of large-scale energy storage technology by 2025.

In addition, the continuous reform of the power market has created favorable conditions for the development of industrial and commercial energy storage. By establishing a spot electricity market, industrial and commercial users can flexibly participate in electricity trading, use energy storage systems to store electricity when electricity prices are low, and use electricity when electricity prices are high, to maximize economic benefits. Such policy measures not only stimulate market demand, but also further promote the innovation and progress of energy storage technology.

Compared with other countries, policies in the United States, Europe and other regions are also actively promoting the development of the energy storage industry. For example, the FERC Order No. 2222 issued by the U.S. Federal Energy Regulatory Commission (FERC) allows distributed energy systems (including energy storage) to participate in wholesale market transactions, breaking the monopoly of the traditional electricity market and enabling energy storage systems to enter the market in a more flexible way and obtain more benefits.

The development of industrial and commercial energy storage is inseparable from technological progress. With the continuous breakthroughs in battery technology, the efficiency and economy of energy storage systems have been greatly improved. At present, lithium battery technology has become the mainstream in the field of energy storage, especially lithium iron phosphate batteries have been widely used in industrial and commercial energy storage systems due to their high safety and long life.

In addition to battery technology, the progress of energy management system (EMS) also provides the possibility for the intelligence and optimization of energy storage systems. Through EMS, industrial and commercial users can monitor and manage the operating status of energy storage systems in real time, adjust the storage and power consumption strategies according to electricity price fluctuations and electricity demand, and maximize economic benefits.

In addition to energy storage batteries, the technical upgrades of key equipment such as energy storage inverters and cooling systems are also promoting the performance improvement of the entire energy storage system. As the interface between the energy storage system and the power grid, the efficiency of the inverter directly affects the economy of the energy storage system. Today, the progress of inverter technology not only improves the energy conversion efficiency, but also provides a guarantee for the grid-connected stability of the energy storage system.

Driven by technological progress, the cost of industrial and commercial energy storage systems continues to decline, and the user's investment return cycle is significantly shortened. According to industry data, the cost of energy storage systems has dropped by more than 70% over the past decade, and is expected to continue to decline in the next few years. As the economic efficiency of energy storage systems continues to improve, the application scenarios of industrial and commercial energy storage will also become more extensive.

The economic benefits of industrial and commercial energy storage systems are one of the key factors in attracting users to invest. In the context of fluctuating energy prices, energy storage systems provide industrial and commercial users with an effective means to optimize electricity costs. By shaving peaks and filling valleys, industrial and commercial users can store electricity when electricity prices are low and use it when electricity prices are high, thereby reducing overall electricity costs.

Energy storage systems also provide industrial and commercial users with solutions to deal with power outages. In some areas with unstable power supply, industrial and commercial users can rely on energy storage systems to achieve self-generation and backup power supply to avoid economic losses caused by production interruptions. This independence and flexibility make energy storage systems an important investment option for many industrial and commercial users.

However, the economic returns of energy storage systems also face certain risks. First, high initial investment is a common problem faced by industrial and commercial users. Although the cost of energy storage systems is constantly decreasing, their initial investment is still large, especially for small and medium-sized enterprises, which may be difficult to bear this burden. Second, changes in policies and market environments may also affect the returns of energy storage systems. For example, reforms in the power market and adjustments to policy subsidies may lead to changes in the profit model of energy storage systems.

With the rapid expansion of the industrial and commercial energy storage market, domestic and foreign companies have increased their layout in this field. Chinese companies have become important players in the global energy storage market with their advantages in battery technology and manufacturing capabilities. Companies such as EVE Energy, CATL, and BYD not only occupy a leading position in the domestic market, but also actively expand overseas markets through internationalization strategies.

Take EVE Energy as an example. In the first half of 2024, the company's energy storage battery shipments reached 20.95GWh, a year-on-year increase of 133.18%. This growth comes not only from domestic market demand, but also from multiple large orders signed by the company in overseas markets. In the industrial and commercial energy storage market, EVE Energy has won the trust of many customers by providing cost-effective energy storage system solutions.

At the same time, overseas companies are also actively seizing market share. Tesla's energy storage systems Powerpack and Megapack have been widely used in many countries and regions. Through technological innovation and product upgrades, Tesla not only occupies a dominant position in the field of residential energy storage, but also gradually expands its influence in the industrial and commercial energy storage market.

Across the globe, several successful industrial and commercial energy storage projects have provided reference for the development of the industry. In China, an industrial park in Shenzhen introduced an energy storage system, which significantly reduced electricity costs through peak shaving and valley filling and energy management. According to statistics, the industrial park has saved more than 100,000 yuan in electricity bills per month since the installation of the energy storage system, and the investment payback period is expected to be completed within 3 years.

A large logistics company in California, USA, also adopted an energy storage system, which achieved energy self-sufficiency through combination with a solar power generation system. The energy storage system not only helped the company cope with fluctuations in electricity prices, but also provided it with backup power when the power grid was interrupted to ensure the normal operation of logistics business.

These cases show that industrial and commercial energy storage systems not only have good economic benefits, but also provide users with flexibility and security in energy management. In the future, with the emergence of more successful cases, the industrial and commercial energy storage market is expected to expand further.

Industrial and commercial energy storage is in a stage of vigorous development. The increase in market demand, policy support, technological progress and improved economic benefits have made the application prospects of energy storage systems in the industrial and commercial fields broad. Although the high initial investment and intensified market competition have brought certain challenges to the industry, driven by both policies and technology, the industrial and commercial energy storage market will surely achieve rapid growth in the next few years.

For enterprises, choosing a suitable energy storage system is not only an important means to reduce electricity costs, but also a key path to achieve sustainable development. With further breakthroughs in energy storage technology and continuous optimization of the market environment, industrial and commercial energy storage will become an important force in promoting the green energy revolution.