Independent energy storage: 50MW/200MWh pilot and demonstration project for new energy storage in Hubei Province 

Equipped with 100 sets of Beijing Puren VRB Pod®500 all-vanadium liquid flow battery energy storage systems, it supports 4-hour long-term stable charging and discharging. It can precisely smooth out the peak and valley differences in electricity consumption and regulate the fluctuations in the output of new energy sources. It perfectly meets the demand for large-scale energy storage scenarios on the power grid side. 

Industrial Energy Storage: Smart Energy Project of Xuzhou Cement Factory in Jiangsu Province 

Significant breakthroughs have been achieved in application and scheme design. The project innovatively adopts a "lithium battery + vanadium liquid flow" hybrid energy storage architecture, equipped with 9.225MW/18.44MWh lithium iron phosphate batteries and 0.5MW/2MWh vanadium liquid flow batteries. This design takes into account both system economic efficiency and long-term stable operation capabilities, achieving the optimal balance between performance and cost. 

The research covers aspects such as integrated photovoltaic storage charging, system uncertainty modeling, multi-stage robust optimization scheduling algorithm design for cement plants, as well as the demonstration construction of a smart energy management system for the industry's low-carbon transformation. It provides a replicable and scalable overall solution for the green and low-carbon transformation of industrial scenarios. 

Factory-end application: The integrated photovoltaic, storage and charging project of a certain glass factory in Zhejiang 

As the first commercial implementation project of Beijing Puren's new-generation modular energy storage system VRB Pod®250, this demonstration project marks a significant breakthrough of the vanadium redox flow technology in the field of factory-end distributed photovoltaic and energy storage integration. The project deeply integrates photovoltaic power generation and long-term energy storage systems, relying on precise and efficient energy management strategies, successfully achieving large-scale commercial applications of high proportion of new energy self-consumption and flexible interaction with the power grid, and officially opening a new chapter for the market application of vanadium redox flow long-term energy storage. 

Park Microgrid: A Microgrid Project for a School in Hami, Xinjiang 

This project has created a multi-energy complementary application model of "photovoltaic + microwind power generation + energy storage + charging", setting an advanced model for the integration of campus micro-grid and long-term energy storage. Beijing PuNeng vanadium redox flow battery, with its core advantages of inherent safety, extremely long cycle life, and stable operation over a wide temperature range, has achieved efficient consumption of campus distributed photovoltaic and stable power supply throughout the day. This is not merely an energy storage support system, but a successful exploration of the "energy storage + education + user-side consumption" deep integration model. It not only provides a replicable and scalable long-term energy storage standard model for the reliable operation of microgrids in high-altitude and remote areas, but also helps to pioneer new energy service models. 

Integrated Development: An Independent Energy Storage Project in Shandong 

Shared Win-Win - A certain independent energy storage project in Shandong Province innovatively adopts the "vanadium battery + lithium battery + super capacitor" deep integration model, achieving complementary advantages and coordinated development of energy storage and power storage, significantly enhancing the flexibility support and rapid response capabilities of the power station to the power grid, and exploring a composite energy storage solution that balances high reliability operation and excellent economy.