A New Benchmark in Low-Carbon Transition: EXENCELL and Gengwang Energy Collaborate on Haozhun Metal Storage Project in Dongguan

Release Date: October 19, 2024

Project Location: Dongguan City, Guangdong Province

Guided by the "Dual Carbon" goals, commercial and industrial (C&I) energy storage is emerging as critical infrastructure for enterprises seeking refined energy management and operational cost reduction. Recently, the C&I energy storage project at Haozhun Metal Co., Ltd. in Dongguan was officially commissioned. In this project, EXENCELL supplied the core equipment, while Gengwang Energy served as the project investor and integrator, jointly deploying a 100kW/215kWh integrated energy storage system that injects new momentum into the green transformation of manufacturing enterprises.

The Value of Energy Storage for Manufacturing Enterprises

As a typical processing and manufacturing enterprise, Haozhun Metal operates production equipment with extended running hours and significant power fluctuations. During daytime peak periods, the enterprise faces not only high electricity costs but also potential demand charges due to transformer capacity exceed. Under the conventional model, enterprises passively accept real-time electricity prices and capacity constraints from the grid.

The deployed energy storage system provides an active energy management solution:

Peak Shaving and Valley Filling for Cost Reduction

The system charges during off-peak nighttime hours when tariffs are low and discharges during peak daytime hours to power production equipment, directly reducing electricity expenses through arbitrage of peak-valley price differentials.

Demand Management for Capacity Charge Optimization

The energy storage system automatically discharges during peak demand moments to smooth load spikes, effectively reducing the maximum transformer demand and lowering basic electricity charges.

Emergency Backup for Production Continuity

With millisecond-level seamless grid-tied and off-grid switching capabilities, the system serves as an emergency power source during grid failures, preventing production interruptions and associated economic losses.

Reliable Products, Trusted Partners

The core equipment of this project is the 100kW/215kWh integrated energy storage system independently developed by EXENCELL, integrating batteries, Power Conversion System (PCS), thermal management, fire suppression, and Energy Management System (EMS) into a single unit. The system features high safety, high energy density, and intelligent operation and maintenance. Its prefabricated design enables rapid installation and grid connection, minimizing impact on the factory's normal production activities.

Gengwang Energy, as a local energy service provider, is responsible for project investment, construction, and long-term operation. Leveraging its regional market resources and technical implementation capabilities, the company offers enterprises a zero-barrier, fully managed energy optimization service.

Moving Towards a Zero-Carbon Future Together

The successful implementation of the Haozhun Metal project exemplifies the deep collaboration between EXENCELL and Gengwang Energy in the C&I sector. It not only delivers substantial electricity cost savings for the user but also establishes a replicable low-carbon transformation pathway for Dongguan's manufacturing industry. In pursuit of the "30·60" goals, EXENCELL will continue to partner with industry stakeholders, empowering diverse sectors with leading products and solutions, and collectively advancing towards a green, efficient, and sustainable energy future.