Canadian Solar agrees second big BESS order with Blackstone-backed Aypa Power

May 18, 2023
LinkedIn
Twitter
Reddit
Facebook
Email

The energy storage arm of PV module giant Canadian Solar will supply 363MWh of its battery energy storage systems (BESS) to developer Aypa Power for a project in Texas.

Subsidiary CSI Energy Storage will supply its SolBank grid-scale BESS project to Aypa for the project, which is expected to come online in the second quarter of 2024.

It is the pair’s second such agreement after the 487MWh order for the Cald project in California, bringing the total co-operation to-date to 850MWh.

The MW power of neither project has been disclosed, but California projects are generally four-hour systems while new ones in Texas are most commonly two-hour systems.

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

Moe Hajabed, CEO of Aypa Power which private equity firm Blackstone bought and re-branded in 2020, commented: “We’re excited to expand our partnership with CSI Energy Storage. This supply agreement is a crucial step in our efforts to bring reliable and sustainable energy to California and Texas.”

“With our project development and operations expertise combined with Canadian Solar’s leading-edge technology, we can meet the growing demand for energy storage in the US. Together, we’ll drive innovation and accelerate the transition to a cleaner, more resilient grid.”

As Energy-Storage.news recently reported, Canadian Solar expects a flat 2023 in terms of energy storage deployment growth. It attributed this to a transition away from a white-labelled grid-scale offering towards SolBank, its proprietary product, as well as long lead times in the market.

“Next year will be the real growth. This year is a transition,” CSI Solar president Yan Zhuang said in a recent earnings call, made possible by an expansion to 10GWh of annual production capacity of SolBank.

The Texas market is set to see energy storage deployments soar this year, with around 8GW coming online, leading some to talk of saturation of ancillary service markets by Spring 2024.

For coverage of Canadian Solar’s latest financial results, you can visit sister site PV Tech.

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.

Read Next

December 31, 2025
Massachusetts’s Department of Energy Resources (DOER) has completed the evaluation of bids received in response to the Section 83E Storage request for proposals (RFP), selecting projects totalling 1,268MW of energy storage capacity.
Premium
December 29, 2025
Investor-owned utility (IOU) Portland General Electric (PGE) has become the latest US entity to reveal the impact of changes to import tariffs and tax credits recently implemented by the Federal Government. 
December 29, 2025
It’s been a bumper year for sponsored webinars here at Energy-Storage.news, and here is a selection to round out 2025.
December 24, 2025
In this Energy-Storage.news roundup,  Hydrostor receives permitting approval for its California project, Hawaiian Electric is set to begin construction on a Maui battery energy storage system (BESS) and Peregrine and Wärtsilä advance construction of a Texas BESS.
December 24, 2025
Our selection of Guest Blogs published over the past year continues, featuring entries from July to December.