Reference case in Anhui, China 4.25MW/8.88MWh

**As the largest customer-side energy storage project in Mianyang**, the 30MW/60MWh system provides reliable power support during periods of peak electricity demand while significantly reducing operating costs. Integrated with **a 7.8MW distributed photovoltaic system**, the project forms a PV-plus-storage energy solution that improves renewable energy utilization. The system can store up to **60,000 kWh** of electricity in a single cycle and delivers approximately **32 million kWh** annually. By optimizing charging and discharging based on electricity price fluctuations, the project is expected to reduce annual electricity costs by approximately **RMB 9 million**. Beyond economic benefits, the project also improves power reliability for industrial production while helping relieve pressure on the regional power grid during peak demand periods.  #### Chengdu Steel & Vanadium Project: Full Delivery and Grid Connection in Just 57 Days **The 12.5MW/25MWh Chengdu Steel & Vanadium project is the first large-scale customer-side energy storage project in Qingbaijiang District**. Built with containerized lithium iron phosphate (LFP) battery technology, the system is connected to the customer's internal power network to provide peak shaving, valley filling, and backup power support. From contract award to final grid acceptance, the entire project was completed in just **57 days**. Throughout construction and commissioning, WHES engineering and technical teams worked closely with the customer to ensure on-time delivery. One day after commissioning, the project received a dispatch request from **State Grid Chengdu Power Supply Company** to discharge electricity during the evening peak period (21:00–23:00). WHES OS responded immediately, demonstrating the system's reliability, flexibility, and fast response capability under real operating conditions. Its strong performance enabled the project to complete grid acceptance efficiently. The project was also featured by Pangang Group and subsequently reported by **more than 60 industry media outlets**, becoming a representative industrial energy storage project in Sichuan Province.  #### AI-Driven Energy Management for the Market-Oriented Era As energy storage increasingly participates in electricity markets, intelligent operation has become essential for maximizing project value. WHES's self-developed **WHES OS** provides AI-powered energy management designed to optimize system performance under dynamic market conditions. The latest **WHES OS 2.0** introduces natural-language interaction with an AI Agent capable of understanding user intent and automatically generating optimized charging and discharging strategies. The platform continuously updates dispatch schedules every **15 minutes** based on real-time operating conditions. To improve transparency, WHES OS also provides strategy interpretation and playback functions, allowing users to review AI-generated operational decisions and better understand system optimization logic.  #### Driving Smarter Energy Transformation for Heavy Industry From individual demonstration projects to broader deployment across Pangang Group, WHES continues to expand the application of intelligent energy storage in heavy industries. Looking ahead, WHES will further strengthen its presence in steel, metallurgy, and other energy-intensive sectors. By combining AI technologies with advanced energy storage solutions, the company remains committed to helping industrial customers improve energy efficiency, accelerate digital energy management, and advance their low-carbon transformation.

16 Sep - 17 Sep, 2026 Zurich, Switzerland Messe Zürich