Cowin Capital

Cowin Capital, established in 2000, is a Shenzhen-based private equity firm specializing in early-stage investments. With 18 years of experience, it focuses on supporting the growth of small and medium enterprises, primarily in the energy, communication, electronics, and environmental protection sectors. Cowin Capital takes a long-term approach, aiming to create value through strategic partnerships and operational support. It has successfully invested in over 300 companies, with 60 becoming publicly listed and 150 achieving successful exits. Notably, Cowin Capital was one of the first venture capital institutions to be listed on the New Third Board (NEEQ) in China.

Cai Weiliang

Partner

Ding Baoyu

Managing Director, Partner

Dong Dongdong

Partner

Duan Yao

US Dollar Fund Partner

Huang Li

Founding Partner and CEO

Past deals in Energy Storage

CARKU

Series B in 2025
CARKU pioneers a new way to change people’s life with smart lithium jump starter. We deep understanding of how frustrating when you are out but your car can’t start, enable us to delivery innovation to unlock new business value to customers. CARKU is the world's leading jump starter designer and manufacturer. We devoted ourselves to focusing on battery safety technology and jump starter design to extensively use in the area of automotive, motorcycle, consumer electronics, outdoor recreational enthusiasts, and recreational boaters.

Color Tech

Seed Round in 2024
Color Tech is a company specialized in the research and development, manufacturing, and sales of semi-solid battery electrolytes , sodium-ion battery electrolytes, and specific lithium-ion battery electrolyte technologies.

Shensi Technology

Series A in 2024
Shensi Technology is a developer of current and position sensors, which are used in automobiles, new energy, and energy storage.

Sino Soar Hybrid

Series B in 2024
As a high-tech renewable energy company, Sino Soar Hybrid (Beijing) Technology Co., Ltd. (Abbr. SINOSOAR) is dedicated to the solar related EPC projects as well as consulting, financing and Investment. Keeping our eyes on the oversea solar market, SINOSOAR provides customized turnkey solutions for our customers all over the world with solar projects of grid-tied, off-grid, hybrid, and EMS.

Shengrong Technology

Seed Round in 2024
Shengrong Technology is a lithium replenishment technology company that specializes in the development, manufacturing, and production of lithium replenishment materials for use in battery cathodes.

Lianying New Energy

Series A in 2024
Lianying New Energy focuses on the design, development, and manufacturing of connection systems for new energy vehicles, as well as energy storage thermal management systems and ultra-high-voltage thermal management systems. The company emphasizes a commitment to technological leadership and innovation, prioritizing independent research and development of new technologies and products. Lianying New Energy aims to provide clients with solutions that promote energy savings and reduce emissions, aligning with the growing demand for sustainable energy solutions in the automotive industry.

Sermatec Energy

Series C in 2023
Sermatec Energy is a manufacturing company specializing in energy storage solutions tailored for commercial and industrial sectors. The company develops hybrid inverters and lithium batteries, utilizing advanced control technology to enhance security and operational efficiency. Its product offerings include battery management systems, energy management systems, and energy storage bidirectional converters, all designed to optimize power systems. By focusing on security, standards, and service, Sermatec Energy provides comprehensive solutions that meet the evolving needs of the energy market, enabling customers to improve their energy management capabilities.

Tianke New Energy

Series A in 2022
Tianke New Energy is a manufacturer of lithium-ion batteries that focuses on the development of lithium battery cells, new energy vehicles, and energy storage systems. It operates a brand called Haidi.

Chilye

Venture Round in 2022
Chilye is a company specializing in high-power electronic components and high-voltage connectors, primarily for the new energy vehicle sector. It offers a range of products including power distribution units, manual service disconnectors, charging and swapping connectors, and portable charging equipment. Chilye is dedicated to advancing the development of high-voltage electrical units aimed at supporting alternative energy vehicles. Through its focus on technical research and development, the company provides comprehensive solutions for complete vehicle systems, catering to the growing demand for innovative technologies in the electric vehicle market.

Sermatec Energy

Series A in 2021
Sermatec Energy is a manufacturing company specializing in energy storage solutions tailored for commercial and industrial sectors. The company develops hybrid inverters and lithium batteries, utilizing advanced control technology to enhance security and operational efficiency. Its product offerings include battery management systems, energy management systems, and energy storage bidirectional converters, all designed to optimize power systems. By focusing on security, standards, and service, Sermatec Energy provides comprehensive solutions that meet the evolving needs of the energy market, enabling customers to improve their energy management capabilities.
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