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Wantai Electric Supports Baofeng Energy Storage Megaproject

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Delivering End-to-End Excellence in ESS Cabinet Hoisting, Cable Wiring, and System Construction for a 100GWh-Scale Energy Storage Base

In a decisive move to advance China’s “Dual Carbon” goals and strengthen modern energy infrastructure, Ningxia Baofeng Energy Group Co., Ltd. broke ground on its milestone megaproject—the Cathode, Anode, Electrolyte Plant and Baofeng Energy Phase IV Olefin New Materials Project—at the Ningdong Energy and Chemical Base.

With a total investment of RMB 31 billion, the initiative includes a dedicated RMB 10.5 billion investment in new energy storage, establishing a 100GWh lithium battery and energy storage system manufacturing and station layout. Once fully operational, the project is expected to generate an annual industrial output value of RMB 49 billion and create nearly 10,000 jobs, serving as a vital engine for the region’s green energy transition.

As an engineering and electrical integration partner, Wantai Electric contributes to this major construction effort through heavy-duty energy storage cabinet hoisting, high- and low-voltage cabling and line laying, and overall energy storage system integration and construction. Wantai Electric applies rigorous safety and quality standards to support reliable project delivery.

Key Construction Milestones & Precision Execution

1.Precision Hoisting & Structural Rigging of Energy Storage Cabinets

Battery Energy Storage System (BESS) cabinets are high-density, high-value assets that require high-precision placement. Wantai Electric implemented specialized rigging protocols and multi-point balance hoisting technology to safely position heavy BESS enclosures on concrete foundation pads, laying a solid foundation for long-term structural integrity.

Wantai Electric engineers installing energy storage substation at Baofeng project site

2.Robust Power Cabling & High-Precision Line Laying

Electrical transmission stability is the backbone of utility-scale energy storage. Wantai Electric’s installation team executed structured cabling across high-voltage power channels, low-voltage control circuits, and fiber-optic communication lines.

  • Phase and Signal Isolation: Helps minimize electromagnetic interference (EMI) and supports reliable real-time monitoring.
  • Flame-Retardant and Weather-Resistant Cable Trays: Selected to withstand temperature fluctuations and demanding environmental conditions in northwest China.
  • Comprehensive Testing: Pre-commissioning insulation-resistance and high-potential testing help identify potential electrical faults and overheating risks.
Wantai Electric technicians laying energy storage power cables at the Baofeng project site

3.Full-Stack Energy Storage System Integration & Commissioning

Building an effective energy storage station requires seamless coordination between battery management systems (BMS), power conversion systems (PCS), energy management systems (EMS), and liquid-cooling infrastructure. Wantai Electric’s engineers conducted system assembly, signal-loop testing, and logic verification to support reliable integration with the grid.

Wantai Electric technical team assembling an energy storage system at the Baofeng project site

Empowering the Global Clean Energy Transition

As global demand for grid stability and renewable energy storage continues to grow, Wantai Electric is demonstrating its engineering and project-delivery capabilities through major energy storage projects such as the Baofeng Energy Storage Base. By combining engineering precision, safety compliance, and efficient project execution, Wantai Electric is ready to support international energy developers, utilities, and EPC contractors worldwide.

Looking for reliable energy storage system integration and electrical construction services?

Contact Wantai Electric today to power your green transition with engineering excellence.

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