500MW/2000MWh! JDEnergy First GWh‑Scale Energy Storage Project Successfully Connected to the Grid
In December 2025, the 500MW/2000MWh Energy Storage Project in Dengkou, Inner Mongolia was successfully connected to the grid. Standing tall under the winter sun, this energy storage power station represents Singularity Energy’s first GWh‑scale project. It not only sets a new record for the largest single project capacity but also marks an important milestone in the company’s development with its outstanding construction achievements.
01.
500MW/2000MWh
Singularity Energy Enters the Era of GWh‑Scale Project Delivery
As Singularity Energy’s first GWh‑scale project, the 500MW/2000MWh Energy Storage Project in Dengkou, Inner Mongolia is fully equipped with the company’s newly self‑developed string‑type prefabricated container system Galaxy‑1. With a total installed capacity of 500MW/2000MWh, the project deploys 400 units of Galaxy‑1‑4G and 100 units of eLink‑HV35 integrated confluence and boost devices.
In the harsh environment of wind, sand and severe cold, Galaxy‑1 has realized large‑scale application on the generation‑grid side for the first time. Amid swirling yellow sand and piercing wind, Galaxy‑1 has provided a solid foundation for Inner Mongolia’s new energy landscape with its strong environmental adaptability and operational stability.
02.
Innovation Empowers
Successful Debut of the String‑Type Prefabricated Container Galaxy‑1
The successful implementation of the 500MW/2000MWh Energy Storage Project in Dengkou, Inner Mongolia is driven by Singularity Energy’s flagship new product — the string‑type prefabricated container Galaxy‑1. Adopting an “All In One” design concept, the product integrates a 314Ah lithium iron phosphate battery, BMS, string‑type PCS, fire protection system, thermal management system, power distribution and communication systems into a standard 20‑foot container, featuring core advantages of high energy efficiency, high safety and high integration. Through the successful practice of the Dengkou project, Galaxy‑1 has completed its debut on the generation‑grid side and verified its reliability and excellence in large‑scale applications.
With eMind‑Trader as its core software system, Singularity Energy has supported the Dengkou power station in grid connection, market access and independent participation in electricity trading, realizing integrated intelligent operation of the power station. This has established a full value‑chain closed‑loop capability covering system integration, project delivery and intelligent operation. Such comprehensive technological advantages in both hardware and software can significantly improve regional renewable energy consumption and maximize the project’s full life cycle revenue, achieving a win‑win between operational stability and economic efficiency.
03.
Energy Gathering in the Sandy Desert
Surge of Green Electricity Driving Regional Development
At the turn of the year, Inner Mongolia has seen a boom in the grid connection of energy storage projects, with surging power capacity. The successful grid connection of the 500MW/2000MWh Energy Storage Project in Dengkou, Inner Mongolia can effectively smooth out fluctuations from intermittent renewable energy generation such as wind power and photovoltaic power, greatly improve the grid’s regulation capacity and operational safety, and provide more stable and high‑quality green power support for Inner Mongolia and even North China.
At the same time, the project will significantly improve regional renewable energy consumption, reduce wind and solar curtailment, strongly accelerate the energy structure transformation of the Inner Mongolia Autonomous Region, and contribute to the national dual carbon strategic goals.
The successful grid connection of the 500MW/2000MWh Energy Storage Project in Dengkou, Inner Mongolia marks that Singularity Energy has broken through the delivery threshold of GWh‑scale single projects. With the successful debut of its flagship new product Galaxy‑1, it vividly demonstrates the “Power of Singularity”. In the future, Singularity Energy will continue to take innovation as the engine, deeply cultivate the energy storage field, leave a solid mark on the vast energy landscape, and accelerate the giant ship of China’s energy revolution to forge ahead through the waves!
