Suntech invests US$25 million in US storage company

August 7, 2014
LinkedIn
Twitter
Reddit
Facebook
Email

Reborn Chinese manufacturer Suntech is to spend US$25 million to acquire a 30% equity interest in US energy storage company, Powin Energy.

Suntech will also be able to appoint four of the seven members of Powin Energy’s board. Suntech has the option to acquire another 30% for US$37.5 million.

Powin Energy is part of OEM manufacturing firm Powin Corporation. It makes a containerised grid-scale storage product, a residential battery product and a solar/wind hybrid lighting system. Powin uses lithium-ion technology.

Powin also makes high-speed charging devices and EV charging equipment.

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

The announcement was made by Suntech’s parent company Shunfeng Photovoltaic International to the Hong Kong stock exchange. Shunfeng announced in June that it was planning a series of acquisitions but later closed talks over a geothermal investment.

Read Next

December 4, 2025
Zenith secures 25-year PPA with Northern Star for 532MW hybrid project featuring a 138MW/300MWh BESS at Kalgoorlie gold mine in Australia.
December 3, 2025
Stanwell bags rights to Quinbrook’s 6.24GWh Gladstone Energy Hub, combining 780MW battery energy storage with gas generation in Queensland.
December 2, 2025
The Puerto Rico Energy Bureau (PREB) has issued a resolution and order requiring the Puerto Rico Electric Power Authority (PREPA) to complete the Accelerated Battery Energy Storage Addition Programme (ASAP).
December 1, 2025
Fortescue has completed delivery of its first large-scale battery storage system (BESS) to the North Star Junction site in Western Australia.
November 30, 2025
Ampyr Australia has secured a 15-year battery storage agreement with InCommodities for the 600MWh Bulabul BESS in New South Wales.