Innovative Solutions, Infinite Possibilities

Sealoff, Your Reliable Partner in Energy Storage

Projects

About SEALOFF

SEALOFF was founded in 2014, focusing on the application of new energy storage technology, is a private high-tech enterprise integrating the research and development, production and sales of lithium-ion batteries, and currently has 4 branches: Dongguan Shenlan Technology Co., LTD, Shenzhen Shenlan Aifa Technology Co., LTD., Huizhou Shenlan New Energy Co., LTD., Ningbo Shenlan New Energy Technology Co., LTD. The main products are polymer lithium battery, cylindrical lithium-ion battery, power battery (lithium iron phosphate), Pack(finished product)battery four divisions. The main customers are: Kang Yijian, Shiia, Shanghai Baiyi shares and so on.

Shenlan Huizhou company’s battery factory is located in Boluo County, Guangdong Province, Shenlan Dongguan company PACk factory is located in Houjie Town, Dongguan City, Shenlan East china Branch is located in Ningbo city, Zhejiang Province, the existing staff of more than 200 people, with 3 doctoral degrees, 5 master’s degrees, 30 bachelor’s degree. The company has lithium battery industry technical experts, postdoctoral research and development team. Strong technical force, with a number of well-known universities and scientific research institutions at home and abroad to establish close ties, with the international leading level of positive and negative electrode automatic production line, Shenlan battery all use high-quality raw and auxiliary materials, strictly abide by the perfect production process, strict production management system as the guarantee. Product quality has reached the international advanced level.

Our Solutions

Leading energy innovation with scalable storage solutions for commercial, industrial, and residential needs.

Air Cooling Containerized BESS

Liquid Cooling Containerized BESS

1C BESS for High Rate Frequency Regulation

Why Choose Us

OEM & ODM

We can provide exceptional OEM/ODM to your requirements.

Manufacturer

We guarantee superior production standards and competitive pricing.

Expertise & Innovation

Experienced team driving cutting-edge energy storage solutions.

Safe & Reliable

Selecting high-quality battery cells, Ensuring safety is our priority.

Cases

100MWh BESS in Guizhou
1MWh BESS in Shenzhen
1.51MWh BESS in Zhuhai
100MWh BESS in Guizhou
1MWh BESS in Shenzhen
100MWh BESS in China
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