CATL seeking US$44 million in overdue payments from Powin for battery shipments in 2022/23

January 23, 2025
LinkedIn
Twitter
Reddit
Facebook
Email

CATL has filed a complaint in a US court against system integrator Powin for alleged non-payment for shipments of battery cells for BESS.

China-headquartered lithium-ion (Li-ion) battery manufacturer CATL has submitted a ‘petition for provisional measures in aid of arbitration’ against Powin in the Circuit Court of Oregon, dated 17 December, 2024.

The complaint relates to payment for lithium-ion batteries CATL provided to Powin during 2023, and CATL claims that Powin owes it around CNY310 million (US$44 million).

The companies’ co-operation covered by Energy-Storage.news dates back as far as 2020. Powin declined to comment while CATL has not responded to our request for comment.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

Alleged non-payment for two separate orders

In its statement of facts, CATL said that Powin’s local Chinese subsidiary Yangzhou Finway Energy Tech Co (Finway) issued purchase orders to CATL for battery cells which it shipped to the company over 2022, for onward transportation to Oregon, US.

CATL said Powin defaulted on payment for these batteries, and the firm emailed Finway detailing the overdue payments on 13 April 2023. A term sheet entered into in June saw Powin acknowledge overdue payments totalling CNY91 million (US$12.5 million) for 2022 deliveries, agreeing to pay it by 31 October that year.

CATL then fulfilled a further order for batteries after that term sheet for which Powin paid a 10% deposit but failed to pay the remaining 90%, totalling CNY216 million (US$29.7 million).

Plus contractual liquidated damages, CATL said it is now owed a total of CNY310 million for the non-payments of batteries shipped in 2022 and 2023. That equates to US$44.3 million, CATL said (slightly lower with the exchange rate at the time of writing this article).

The companies’ agreements stipulated that disagreements would be arbitrated in a court in Hong Kong. CATL said that it filed a notice for arbitration for that amount in August against Powin and its Finway affiliate, but that Powin had not provided any explanation of the non-payments.

Powin has also, CATL says, been ‘dissipating’ its assets in China including vacating various addresses Finway was registered at. This means that CATL needs an attachment against Powin’s Oregon-based assets and properties, including CATL’s battery cells and real property. In law, ‘attachment’ means the designation of assets that can be seized by a creditor or claimant.

Powin and CATL

Powin procures batteries from a variety of manufacturers other than CATL, and in the past year has announced supply agreements with other China-based lithium-ion battery manufacturers Eve Energy, Rept and Hithium. Last week, we heard from Powin’s CTO for our Year in Review series, while this morning we published an interview with some of the company’s partners on the Waratah Super Battery BESS project in Australia, which it deployed (Premium access).

Alongside lithium-ion cells for BESS and EVs, CATL also has its own grid-scale BESS product line. The latest product is called Tener, for which it claims no degradation for the first five years of operation, discussed in a recent interview (Premium access). The firm is the largest lithium-ion manufacturer in the world.

24 February 2026
InterContinental London - The O2, London, UK
This isn’t just another summit – it’s our biggest and most exhilarating Summit yet! Picture this: immersive workshop spaces where ideas come to life, dedicated industry working groups igniting innovation, live podcasts sparking lively discussions, hard-hitting keynotes that will leave you inspired, and an abundance of networking opportunities that will take your connections to new heights!
24 March 2026
Dallas, Texas
The Energy Storage Summit USA is the only place where you are guaranteed to meet all the most important investors, developers, IPPs, RTOs and ISOs, policymakers, utilities, energy buyers, service providers, consultancies and technology providers in one room, to ensure that your deals get done as efficiently as possible. Book your ticket today to join us in 2026!
9 June 2026
Stuttgart, Germany
Held alongside The Battery Show Europe, Energy Storage Summit provides a focused platform to understand the policies, revenue models and deployment conditions shaping Germany’s utility-scale storage boom. With contributions from TSOs, banks, developers and optimisers, the Summit explores regulation, merchant strategies, financing, grid tariffs and project delivery in a market forecast to integrate 24GW of storage by 2037.
1 December 2026
Italy
Battery Asset Management Summit Europe is the annual meeting for owners, operators, investors, and optimisation specialists working with operational BESS assets across the continent. The Summit focuses on how to maximise performance and revenue, manage degradation, integrate advanced optimisation software, navigate evolving market and regulatory frameworks, and plan for repowering or end-of-life strategies. With insights from Europe’s most active storage markets, it equips attendees with practical guidance to run resilient, profitable battery portfolios as the sector scales.

Read Next

January 30, 2026
US battery energy storage system (BESS) developer-operator Jupiter Power has closed a US$500 million senior secured green revolving loan and letter of credit facility to support the advancement of its project pipeline across the US.
January 30, 2026
Redwood Energy announced the final closing of its Series E financing round, bringing the total raise to US$425 million.
January 30, 2026
By the end of December 2025, China’s cumulative installed capacity of new energy storage technologies including lithium-ion reached 144.7GW, representing an 85% year-on-year rise.
Premium
January 29, 2026
“We see energy storage as an opportunity for (data centres) to reduce their impact on the grid”, said Patrick Hughes, Senior VP of Operations and Strategy at NEMA.
January 29, 2026
Long-duration energy storage (LDES) developer-operator Hydrostor has announced a strategic technology and equity agreement with energy infrastructure equipment manufacturer Baker Hughes.