Previous slide
Next slide
Top commercial and residential battery energy storage system manufacturers

Top commercial and residential battery energy storage system manufacturers

We are the leader in the field of battery energy storage system manufacturers!

Grevault, a subsidiary of Huntkey Group, provides digital intelligent monitoring throughout the life cycle. Independent design, research and development, manufacturing technology and other aspects have a leading level among battery energy storage system manufacturers in the world. The main products include household energy storage systems, industrial and commercial energy storage systems, photovoltaic power stations, charging piles, new energy vehicle vehicle power supplies, etc. With a global vision and innovative ideas, Grevault will strive to contribute to global clean energy.

  • Green environmental protection
  • Safe and reliable
  • Quality control

Provide Independent, Green, Energy Storage, Portable Micro-power Supply System

Have more and more experience in the field of energy storage, continuously upgrade production and testing equipment, and have a more professional and systematic process from material procurement to finished product production, and strive for perfection in every step, plays an important role in the global battery energy storage system manufacturers


We strive to be at the forefront of the battery energy storage system manufacturers, constantly seeking out new and better ways to power the world.


With high-end technology and advanced equipment, we produces reliable and cost-effective products, giving our customers peace of mind.

Customer Focus

We put our customers first, one to one service, working closely with them to understand their unique needs and provide tailored solutions.


We uphold the highest standards of ethical conduct in all aspects, have always building good trust relation with our customers and partners

If you have any questions or need help, feel free to contact with our team, or you can call us any time (+86) 15811842806


Powering the future with sustainable energy solutions

A Battery Energy Storage System Manufacturers Providing Solutions For Power Users

Reliable & experience battery storage energy systems manufacturers, Find Your Solution Now!

Leader of Battery Energy Storage Systems Manufacturers

Today, our company is one of the most important battery energy storage system manufacturers in the world. Our sales offices and warehouses have extensive industry experience, enabling us to provide quality materials and a well-established supply chain for every step of the production and installation process.


Our Clients Love Grevault! Here’s What They Say:


Shenzhen, China

Emergency Line: (+86) 15811842806

Location: Huntkey Industrial Park, No. 101, Banlan Avenue, Bantian Street, Longgang District, Shenzhen

Mon – Fri: 8:00 am – 10:00 pm

Heyuan, China

Los Angeles, USA

Manaus, Amazonas, Brazil

Taipei City, Taiwan, China

Tokyo, Japan

Bac Ninh Province, Vietnam

Hefei, China


Headquartered in Shenzhen, has branches in Hong Kong, the United States and Japan, and cooperative factories in Brazil, Vietnam and Argentina.


People-oriented, the company currently has 400 R&D engineers, and the total number of employees has exceeded 15,000.

Featured Projects

Success Stories: See How Our Energy Solutions are Transforming Businesses and Homes Alike.

Improve industrial and commercial power utilization.

Professional Battery Energy Storage System Manufacturers Provides High-efficiency, Cost-effective C & I Battery Energy Storage Systems

With the growing demand for clean energy and the increasing adoption of renewable energy sources, industrial and commercial energy storage is an essential form of energy storage. By collaborating with battery storage system manufacturers, business and industry can reduce their dependence on traditional fossil fuel energy sources and move towards a more sustainable and cost-effective energy future.

Request A Quote

We take great pride in everything that we do, control over products allows us to ensure our customers receive the best quality service.

Contact Form Demo

Recent Articles

Stay Updated with the Latest in Energy Storage Technology and Sustainability Trends.

Frequently Asked Questions

We are the manufacturer specialized in lithium ion battery over 10 years.

Sample order: 1-3 working days; bulk order: 5-10 working days.

Yes, we have MOQ for mass production, it depends on different part numbers. 1~10pcs sample order is available. Low MOQ, 1 piece for sample checking is available.

Yes, sample order is available for quality check and market test.

Yes. Please inform us formally before our production and confirm the design based on our samples first.

The development trend of new energy vehicles, the length of the driving range depends on the car's electricity and energy consumption. When the volume and mass of the battery are the same, the large mileage of the new energy vehicle is determined by the specific energy of the battery.
The energy density of a Li-ion rechargeable battery is the electromagnetic energy stored in the battery at a certain volume or mass.
The energy density of a lithium-ion battery, that is, the average mass of a rechargeable battery stored by electromagnetic energy, is watts per kilogram (wh/kg);
The greater the energy density, the more power is stored.
Core energy density
The rechargeable battery structure of new energy vehicles is a battery pack composed of multiple rechargeable batteries, and each rechargeable battery contact group is composed of multiple lithium-ion batteries, which is the basic module of lithium-ion battery system software.

Scroll to Top


Contact Form Demo