Woyang County Grid-Side Energy Storage Project Secures 653.8 Million Yuan Contract

Deep News
Dec 08, 2025

The Woyang County grid-side energy storage project EPC in Anhui Province has reached a key milestone, with a consortium comprising Anhui Wohe Construction Engineering Management Co., Ltd., Bozhou Yiyuan Power Co., Ltd., and Anhui Mingsheng Power Design Co., Ltd. winning the bid. The contract is valued at approximately 653.849 million yuan, marking a significant step in optimizing energy structure and enhancing grid stability in Woyang County and Anhui Province.

**Project Overview** Located in Woyang County, Bozhou City, the project will deploy grid-side energy storage stations at multiple substations, including Zhenyuan, Wobei, Chengnan, Huadu, Chenda, and Siqing. With a total capacity of 300 MW/600 MWh, the facility will significantly improve peak shaving, frequency regulation, and renewable energy integration capabilities for the local grid.

The project adopts advanced lithium battery energy storage technology, incorporating core systems such as battery storage, power conversion systems (PCS), energy management systems (EMS), and battery management systems (BMS). Supporting infrastructure, including electrical equipment, civil engineering, and monitoring systems, will ensure efficient and safe operation.

**Strategic Significance** 1. **Grid Stability**: The storage system will balance supply-demand fluctuations by storing excess energy during off-peak hours and discharging during peak demand, enhancing power reliability amid Woyang’s rapid economic growth. 2. **Renewable Integration**: By mitigating the intermittency of solar and wind power, the project will boost clean energy utilization, aligning with regional decarbonization goals. 3. **Economic Impact**: Construction is expected to create local jobs and stimulate related industries, while operational benefits will support long-term sustainable development.

**Consortium Expertise** The winning consortium brings extensive experience in power infrastructure: - Anhui Wohe specializes in civil engineering with advanced construction techniques. - Bozhou Yiyuan offers localized grid expertise in equipment installation and maintenance. - Anhui Mingsheng provides cutting-edge design solutions to ensure technical and economic viability.

The consortium has committed to delivering the project on schedule while maintaining high-quality standards. Upon completion, the facility is poised to become a model for energy transition in Anhui, reinforcing grid resilience and clean energy adoption.

*Note: The latter section about the "Energy Storage Systems Engineer" certification program has been omitted as it diverges from the core project announcement.*

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