Cost Reduction & Profit Growth, Energy Optimization | SanXing Lighting Technology User-Side Energy Storage Solutions
Against the backdrop of the continuous global economic downturn, beyond traditional approaches such as product innovation and technological breakthroughs, how industrial and commercial enterprises can effectively reduce operational costs and increase revenues has become one of the critical pathways for enterprises to achieve sustainable and healthy development and enhance the price competitiveness of their products.
Our user-side energy storage solution is tailored for high-energy-consumption industrial and commercial entities. By adopting the peak-shaving and valley-filling power consumption mode—storing electrical energy during periods of low electricity prices and discharging it during peak-price periods—it effectively reduces enterprises’ electricity costs.
Taking the electricity procurement prices of State Grid in Shandong Province for September 2025 as an example: the off-peak electricity price stands at ¥0.21 per kilowatt-hour (kWh), while the peak price reaches ¥1.06 per kWh, resulting in a price difference of ¥0.85 per kWh. If an enterprise consumes 1,000 kWh of electricity during peak hours and operates one charge-discharge cycle per day, it can generate a daily revenue of ¥850, translating to an annual revenue of over ¥310,000. In this way, enterprises can easily achieve cost reduction and profit growth.
In addition, our company offers diversified business cooperation models and provides zero-cost energy storage solutions for enterprises. We customize personalized solutions for customers with different needs and operating under varying regional policies, lowering the barriers to project implementation, enabling customers to achieve tangible profits, and delivering a win-win outcome for all parties involved.
In 2024, the global new installed capacity of industrial and commercial energy storage reached 4.4GW/10.9GWh. China's industrial and commercial energy storage market performed particularly prominently, with new installed capacity of 2.8GW/7.5GWh in 2024, a year-on-year increase of 53.06%. The national 14th Five-Year Plan clearly proposes accelerating the development of the energy storage industry, and 14 regions have issued new time-of-use electricity price policies, which directly affect the operation mode and economy of industrial and commercial energy storage. Among them, coastal regions such as Guangdong, Zhejiang, and Jiangsu lead the market development due to their large peak-valley price differences.
In the future, as industrial and commercial development continues to deepen, coupled with the accelerated energy transition and more active project layout, along with the continuous innovation of new materials, new technologies and profit models, the energy storage economy will usher in explosive growth with the support of relevant policies, and its economic benefits will be further released.
Our all-in-one industrial and commercial energy storage cabinet boasts the advantages of high conversion efficiency, grid-friendliness and electricity safety.
High Conversion Efficiency. The intelligent control algorithm improves efficiency by 0.6%, reducing equipment loss and enhancing system efficiency. The optimal integration of batteries with 3S technology boosts efficiency by an additional 0.5%, achieved through the optimal design matching battery packs with efficiency curves. The optimal thermal management design cuts energy consumption by more than 28%, supported by an intelligent control strategy for cooling system management.
Grid-friendliness. The energy storage system maintains continuous and stable operation even amid grid fluctuations, providing customers with reliable and uninterrupted power support. It features flexible primary and secondary frequency regulation functions, which can quickly respond to grid frequency changes and automatically adjust power output to help stabilize grid frequency. It enables efficient dispatching of active and reactive power output, realizing rapid switching between charging and discharging modes. With excellent inertia support capability, the system can swiftly respond to grid frequency disturbances and provide fast-response virtual inertia services, ensuring the safe operation of the power grid.
Electricity SafetyIt. Adopts a multi-layer fire protection system design, equipped with safety protection technologies including inter-cabinet zoning isolation, in-cabinet aerosol fire suppression, and PACK-level fire protection.
The all-in-one energy storage cabinet is composed of energy storage batteries, energy storage converters, an integrated energy management platform, and an integrated energy operation and maintenance management platform.
Energy Storage BatteriesAs the core component of the energy storage system, the industrial and commercial all-in-one energy storage cabinets of our company adopt lithium-ion batteries. Featuring high energy density, long cycle life and fast response speed, they are suitable for industrial and commercial energy storage scenarios with high requirements for energy density and response speed, and serve as the mainstream battery configuration for current energy storage systems.
Energy Storage ConvertersAs the key equipment connecting energy storage batteries to the power grid or loads, they realize bidirectional conversion of electrical energy. Our energy storage converters boast high efficiency, high reliability and fast response capability, ensuring the stable operation and high energy conversion efficiency of the energy storage system.
Integrated Energy Management PlatformThis is a system integrating advanced computing and control technologies, designed to monitor, control and optimize the operation of energy storage equipment in real time. By collecting, analyzing and controlling the data of energy storage equipment in real time, the system improves the efficiency, reliability and sustainability of the energy storage system. Through interaction with the Power Conversion System (PCS), the system realizes distinctive functions such as active power control, reactive power control, frequency and peak regulation of energy storage power stations, ensuring the safe, stable and economical operation of the stations.
Integrated Energy Operation and Maintenance Management PlatformBased on the "cloud-edge-device" collaborative architecture, this energy operation and maintenance management platform achieves comprehensive monitoring and management of the operation status of energy storage power stations by virtue of the access and efficient processing of massive data from energy storage systems. Relying on algorithm-based early warning and fault self-diagnosis functions, the platform meets the requirements of collaborative control, data security, station safety and reliable operation of energy storage stations. Covering functions ranging from remote Over-the-Air (OTA) upgrades and cloud-based delivery of dynamic charging/discharging strategies to digital work orders and intelligent APPs, it comprehensively builds a one-stop digital integrated energy operation and maintenance management platform.
Let us further calculate the rate of return using the electricity prices of five cities in the Pearl River Delta – Guangzhou, Dongguan, Foshan, Zhongshan and Zhuhai – as examples.
Charge the all-in-one industrial and commercial energy storage cabinet with 1,000 kWh of electricity during the period of the lowest nighttime electricity tariffs, which costs approximately ¥300, then discharge the stored electricity for use during the high/peak tariff periods from 10:00 a.m. to 12:00 p.m. on the following day. Based on the normal high/peak electricity prices, consuming 1,000 kWh of electricity would cost around ¥1,410, meaning that this period alone can save enterprises approximately ¥1,110 in electricity bills.
Similarly, recharge the all-in-one industrial and commercial energy storage cabinet fully from 12:00 p.m. to 2:00 p.m. and discharge it again from 3:00 p.m. to 5:00 p.m. In this case, enterprises can obtain electricity worth approximately ¥1,565 at the original price for only about ¥750, cutting electricity costs by around ¥815.
With two charging-discharging cycles per day, the daily electricity cost savings can reach approximately ¥1,925. Calculated based on an annual production cycle of 365 days, the annual profit can exceed ¥700,000. This approach not only improves the utilization rate of the energy storage system, but also enables rapid cost recovery, thus achieving effective cost reduction and profit growth.
Our user-side energy storage solution helps enterprises effectively reduce costs and boost profits, rapidly lower their operational expenses, and drive their energy transition. Amid the market environment of economic downturn, it opens up a new path for enterprises to break through the predicament efficiently and continuously supports their healthy and stable development.
