# Bruce Wang Lei

> Bruce Wang Lei, also known as Lei Wang and 王雷, is the founder and CEO of EcoFlow. A mechanical engineering graduate of Hong Kong Polytechnic University with a 2014 doctorate from the University of Hong Kong, he established DJI’s battery R&D department before founding EcoFlow in 2017. His work spans portable power stations and connected home energy systems.

- **Role:** Founder & CEO at EcoFlow
- **Organizations:** EcoFlow, DJI
- **From:** Yulin, China
- **Education:** Bachelor of Engineering, major in Mechanical Engineering, minor in Applied Mathematics, The Hong Kong Polytechnic University, PhD in new energy storage technologies, The University of Hong Kong, Master of Entrepreneurship and Technology Innovation (METI), Cheung Kong Graduate School of Business
- **Known for:** Established DJI’s battery research and development department., Founded EcoFlow in 2017; the company reached a valuation above US$1 billion in 2021., Outstanding PolyU Young Alumni Award 2022 in Entrepreneurial Achievement.

## Career timeline

- **2006** — Enrolled at Hong Kong Polytechnic University.
- **2010** — Completed his undergraduate engineering degree.
- **2014** — Completed his HKU doctorate and joined DJI, establishing its battery R&D department.
- **2017** — Founded EcoFlow with fellow engineers; early company materials identify him as CTO.
- **2019** — EcoFlow launched DELTA with fast-charging technology.
- **2021** — EcoFlow reached a valuation above $1 billion; DELTA Pro raised $12,179,651 from 3,199 Kickstarter backers.
- **2022** — Received PolyU’s young alumni award for entrepreneurial achievement and appeared on Fortune China’s 40 Under 40 list.
- **2026** — As founder and CEO, leads EcoFlow as it expands home energy integrations and its portable power portfolio.

## Achievements

- Established DJI’s battery research and development department.
- Founded EcoFlow in 2017; the company reached a valuation above US$1 billion in 2021.
- Outstanding PolyU Young Alumni Award 2022 in Entrepreneurial Achievement.
- Fortune China 40 Under 40, 2022.
- EcoFlow DELTA Pro was included in TIME’s Best Inventions of 2021.

## Latest updates

- **2026-09** — EcoFlow presented RIVER Gen4 and PowerRock 4000 at IFA Berlin alongside OCEAN 2 and STREAM home energy systems; the announcement identifies Wang as founder and CEO.
- **2026-08** — An EcoFlow partner feature on Euronews presented Wang’s views on accessible household energy management.
- **2026-01** — EcoFlow announced its Homey by LG partnership and an ecosystem alliance involving more than fifteen smart-home and appliance brands at CES.

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Profile page: https://yespress.io/bruce-wang-lei
Published by YesPress — https://yespress.io
Last updated: 2026-10-22