OUR PRODUCTS
Our Lifepo4 Rack Battery modules consist of multiple cells connected in series and/or parallel, encapsulated in a mechanical structure. The system has a modular design and can be easily switched to different capacities and powers according to your needs. The unit can be mounted on a server rack.
One-stop energy storage supply solution
Efficient use of Lifepo4 Rack Battery & energy storage systems to convert clean, environmentally friendly renewable energy into electricity.
It has the advantages of high efficiency, energy saving and stable power supply, especially the use of lithium iron phosphate battery as the energy storage carrier, which prolongs the service life of the system.
Why Choose Sieyu Battery
Trusted by 2,500+ world-class brands of all sizes.
Who we are
Sieyu Battery is a technology enterprise integrating the design, research and development, production and sales of lithium battery pack products. With 8 production lines and more than 60 workers and multiple automated machines, ensuring a daily production of 2000KWH.
- OEM/ODM Professional Battery Manufacturing Factory
- One-stop solution for customized energy storage system integration
- Supplier with stability and excellence
- User trustworthy
Our Solution
R&D Team
Engineers have more than ten years of experience in the battery field, constantly perfecting our starters with new technologies.
QC Management
The products that leave the factory have undergone strict process inspection to ensure the quality and performance of the products.
OEM&ODM Solution
As a Lifepo4 Rack Battery supplier, we deeply understand customer needs and provide home energy storage solutions from concept to finished product.
After sales service
Have a professional after-sales service team. If you have any feedback, technical support is always available to you.
Rack Battery Application
Lifepo4 Rack Battery is the best choice for use in solar energy systems, our battery modules consist of multiple batteries connected in series and/or parallel.
Frequently Ask Questions.
Lithium ions store more energy in a small space. Lithium-ion batteries have the characteristics of small size, large capacity and many specifications. There are options for different families.
Most manufacturers and installation specialists have tools to help you determine your specific needs.
The installation of the product is simple and convenient, and the customer service guides the installation, so there is no need to worry about the difficulty of installation.
Yes. Batteries can be connected in parallel or in series by the customer. But there are a few points we need to pay attention to.
- Make sure that the voltage/capacity of each battery is the same before connecting in parallel.
- Do not connect the old battery and the new battery in parallel. This may reduce the capacity of the entire battery pack.
- If you are not a professional parallel and series battery, please do not handle the battery by yourself. This can lead to hazards and compromise the cycle life of the battery.
Please check the enclosed warranty. During the warranty period, under the condition of correct use, if there is any problem, we will provide new parts for free and guide the replacement. If the feedback cannot be repaired, we will replace the new product for free, but the problem product must be left in your origi.
Our production is carried out in strict accordance with the quality management system. We will strictly control the quality control process to control the unqualified products. After all the processes are completed, the products can be released.
Yes, depending on the specific situation, the time required for our small battery pack proofing is usually two to three days; the time required for large battery packs is four to seven days.
We have strict quality control system, all materials and products are 100% inspected to ensure high quality.
Our power produce capacity ensure on time delivery, we are the strong backing to your business development.
We have one-stop solution for customized energy storage system integration.
Yes, we are a lithium battery manufacturer from China. You are welcome to visit our factory and production process.
If you buy a certain quantity of batteries, we will give a certain discount.
