The all-vanadium redox flow battery stack is the core power unit of the all-vanadium redox flow battery energy storage system, responsible for efficiently and reliably converting the chemical energy s...

Flow Battery Stacks
Battery Energy Storage System
Battery Components
Laboratory Single Cell Battery

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Flow Battery Stacks

5kW Vanadium Redox Flow Battery Stack

1. High Safety, Extremely Low RiskThe energy (electrolyte) and power (flow battery stack stack) are separated; the flow battery stack stack itself does not store energy, resulting in zero risk of thermal runaway.2. Ultra-Long Cycle Life, Low Total Cost of OwnershipThe flow battery stack stack itself has a cycle life of over 15,000 cycles, and the overall system life exceeds 20 years, resulting in a low total cost of ownership over its lifespan.3. Flexible Power DesignThe system power is determined by the size and number of flow battery stack stacks, allowing for flexible customization from kilowatt to megawatt levels according to project requirements.
Flow Battery Stacks

32kW/42kW Vanadium Stacks for Energy Storage

1. Core Performance: The optimized stack structure features high power density, low internal resistance, and stable energy output, meeting the power requirements of 32kW/42kW systems.2. Reliability Advantages: Utilizing corrosion-resistant materials and high-sealing assembly processes, it is suitable for long-term continuous operation and high-frequency charging and discharging conditions, ensuring safe and stable operation.3. Service Life: Excellent electrochemical consistency, long cycle life, and low degradation rate effectively reduce the total life cycle maintenance costs of the system.4. System Adaptability: Modular design facilitates system integration, expansion, and maintenance.5. Application Fields: Widely used in new energy storage, grid peak shaving, industrial and commercial energy storage, and scientific research demonstration projects, providing a reliable core energy conversion unit for energy storage systems.
Battery Energy Storage System

82kW/300kWh Large-Scale Vanadium Flow Battery Energy Storage System

1. System Capabilities: Designed for medium-capacity energy storage needs, supporting high-capacity power configurations of 64kW, 82kW, and 300kWh, providing stable energy output and suitable for long-term energy storage operation.2. Core Advantages: Vanadium redox flow batteries offer inherent high safety, long cycle life, independent configuration of capacity and power, and minimal operational degradation.3. Manufacturing Features: High system integration, reliable structure, and ease of maintenance and expansion.4. Solutions: Provides users with comprehensive energy storage solutions including peak shaving, load balancing, renewable energy output smoothing, and backup power.
Laboratory Single Cell Battery

20cm² Laboratory-Scale Vanadium Flow Battery Stacks

Can be disassembled and reassembled to meet the testing requirements of various materials.The 20 cm² laboratory-scale vanadium redox flow battery stack product is precisely assembled from multiple single cells and is used to simulate the operating conditions of a real energy storage system. Its structural design emphasizes electrochemical consistency and reliable sealing, allowing for stable, long-term charge and discharge testing. It is suitable for battery stack performance evaluation, control strategy research, and experimental verification before system integration.

Zhejiang ERG
Energy LLC.

ERG Energy focuses on the R&D, production, and sales of flow batteries for large-scale energy storage.

Its core R&D directions center on three key areas: development of cutting-edge organic electrolytes, structural optimization and production process improvement of advanced flow battery stacks, and optimization of flow battery system integration.

International expert team
Multiple invention patents
Deeply engaged in manufacturing for 30 years

Why Choose Us

Quality

Quality

We have our own testing lab and the most advanced and complete inspection equipment,which can ensure the quality of the products.
Manufacturing Capability

Manufacturing Capability

Possesses large-scale production, customized design and delivery capabilities for 100kWh-class flow batteries, with a full-chain manufacturing system from core components to system integration, flexibly meeting diverse project and customization needs.
Customized R&D

Customized R&D

We have a strong R&D team,and we can develop and produce products according to the drawings or samples the customers offered.
Performance

Performance

It boasts performance advantages such as high electrolyte utilization rate, high energy density, high energy efficiency, long cycle life, wide operating temperature range, and no pollution.
Expert Team

Expert Team

The core team of flow battery energy storage focuses on the research, development, and application of large-scale energy storage. They control the entire technology chain, implement projects from start to finish, and provide robust support for long-duration energy storage.
Future Work

Future Work

Deeply cultivating the field of large-scale energy storage with flow batteries, tackling technological cost reduction, expanding scenarios, collaborating with the ecosystem, and seizing the commanding heights of development.

solutions

Renewable

Long term energy storage of flow batteries, smoothing wind and solar fluctuations, improving the stability of green electricity consumption and grid connection, and assisting in the efficient utilization of clean energy.
Residential

Safe and long-lasting liquid flow batteries, suitable for household photovoltaics and emergency backup power, achieve stable supply of green electricity to households, low-carbon and more secure.
Industrial & Commercial

Customized flow battery energy storage, peak shaving and valley filling, cost reduction and efficiency improvement, ensuring continuous production and accelerating the zero carbon transformation of enterprises.
Grid Scale

A large-scale liquid flow battery power station supports peak shaving, frequency regulation, and supply guarantee of the power grid, laying a solid foundation for the stable operation of the new power system.