




Xiamen Entropy-Ding New Energy Technology Co., Ltd. is a technology-based enterprise specializing in the design, R&D, production, and sales of various portable power banks and energy storage products for home and industrial use. It has a large-scale production base in China with a 20,000-square-meter factory and an R&D center in Xiamen. Holding numerous national patents, its core members possess over 10 years of experience in the new energy industry, focusing on providing professional OEM/ODM services to global clients.
We are committed to technological innovation, with technical reserves covering batteries, BMS, inverters, and more. We have independently developed hundreds of products including home energy storage, outdoor energy storage, integrated photovoltaic-energy storage and charging systems, portable energy storage, lead-acid to lithium battery conversion, and industrial and commercial energy storage. We possess mature overall solutions for new energy storage systems.
Founded in 2025, Xiamen Entropy-Ding New Energy Technology Co., Ltd. is headquartered in Xiamen, a highland of China’s new energy industry. The company was established by a group of senior experts with profound accumulations in battery materials, electrochemistry, power electronics, and intelligent manufacturing.
To become a leading provider of new energy solutions and build a sustainable energy future.
A 20,000-square-meter R&D and production center equipped with internationally advanced automated production lines.
Drive the energy revolution through technological innovation, making clean and efficient electrical energy accessible to all.
Over 20% of the 100+ team are R&D personnel, with an annual R&D investment of 5% of revenue and a portfolio of over 80 patents.





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