With the advancement of carbon neutrality goals and the rapid development of renewable energy, grid stability has become a key focus in the industry. Kortrong’s centralized energy storage power station solution, with its leading grid-forming energy storage technology, utilizes core products such as the immersion battery system to empower new power systems and help enhance grid stability.

Industry Pain Points

Safety

1. Equipment failure risk

2. Energy storage safety

Stability

1. Energy supply fluctuations

2. Weak grid structure

3. Energy supply-demand imbalance

Economics

1. Low energy efficiency

2. Immature profit model

3. High construction cost and long investment payback period

   
   

Grid-Forming Energy Storage Technology

The core of grid-forming energy storage technology lies in the use of inverters to simulate the power synchronization mechanism of synchronous generators. The benefits of this technology include fast frequency and voltage regulation, increased inertia and short-circuit capacity, and suppression of wide-frequency oscillations.

Kortrong Centralized Energy Storage Power Station Solution

• Grid-forming functionality: In grids with weak system strength and low inertia, inverters use voltage-source control to regulate frequency and voltage, providing virtual inertia, damping, black-start capabilities, and other grid-forming functionalities.

• Leading immersion liquid-cooling technology for ultimate safety: The performance and safety of the energy storage system largely determine the operational safety and economic viability of the energy storage power station. Immersion liquid cooling ensures high safety and system reliability.

• High energy density for improved system utilization: The immersion liquid-cooled battery system in this solution offers high energy density, a temperature difference of ≤2°C, high cell consistency, and long cycle life, ensuring efficient and stable operation of the system.

• Providing ancillary power services to increase revenue: The energy storage power station can provide ancillary power services, bringing economic benefits to operators. As the electricity market continues to improve, the application of energy storage in power services will become more widespread, and revenue models will diversify.

• EPC one-stop service + full lifecycle management: Kortrong offers “design + construction + operation and maintenance” EPC services, strictly controlling construction quality to ensure efficient project implementation. Through intelligent remote monitoring and data analysis, the operation and maintenance efficiency is improved.

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