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Pu Neng (formerly known as Prudent Energy) is the designer, manufacturer, and integrator of the Vanadium Redox Battery Energy Storage System (VRB-ESS), a long-life, advanced flow battery system. VRB-ESS allows utility customers to balance load, bridge generation, and regulate voltage and frequency in one low maintenance system. The Company also sells or leases VRB systems and services to commercial onsite generators and telecoms companies to reduce their operating expenses and provide backup power.

HQTongzhou, CN


Pu Neng is headquartered in
Tongzhou, China

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Employees (est.) (Sept 2021)33(-2%)
Cybersecurity ratingAMore

Key People/Management at Pu Neng

John Wang

John Wang

Andy Li

Andy Li

Vice President, Finance
BJ Lin

BJ Lin

Vice President, Manufacturing
Ted Wang

Ted Wang

Vice President, Engineering
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Pu Neng Office Locations

Pu Neng has offices in Tongzhou and Vancouver
Tongzhou, CN (HQ)
Ding Fu Zhuang 10
Vancouver, CA
654 999 Canada Pl
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Pu Neng Financials and Metrics

Summary Metrics

Founding Date


Pu Neng total Funding

$51.5 m

Pu Neng latest funding size

$29.5 m

Time since last funding

10 years ago

Pu Neng investors

Pu Neng's latest funding round in October 2011 was reported to be $29.5 m. In total, Pu Neng has raised $51.5 m
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Pu Neng Operating Metrics

May, 2017Dec, 2017

MW of Batteries Storage Installed


Hours of Demonstrated Battery Performance

800 k800 k
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Pu Neng Cybersecurity Score

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Pu Neng Online and Social Media Presence

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Pu Neng Frequently Asked Questions

  • When was Pu Neng founded?

    Pu Neng was founded in 2006.

  • Who are Pu Neng key executives?

    Pu Neng's key executives are John Wang, Andy Li and BJ Lin.

  • How many employees does Pu Neng have?

    Pu Neng has 33 employees.

  • Who are Pu Neng competitors?

    Competitors of Pu Neng include TrinaBESS, Firefly Batteries and UniEnergy Technologies.

  • Where is Pu Neng headquarters?

    Pu Neng headquarters is located at Ding Fu Zhuang 10, Tongzhou.

  • Where are Pu Neng offices?

    Pu Neng has offices in Tongzhou and Vancouver.

  • How many offices does Pu Neng have?

    Pu Neng has 2 offices.