SunPower to deliver 11.4MW solar power system for Santa Clara, California

Facebook
Twitter
LinkedIn
Reddit
Email
For more than a decade, SunPower has been delivering solar solutions to cities and counties. Other customers in California have included Yolo County and the cities of San Francisco, Riverside and Ontario. Source: Flickr - USACE_HQ

SunPower announced Tuesday that construction has begun on 11.4MW of solar power systems for public facilities operated by the County of Santa Clara in California.

The San Jose-based manufacturer will construct a total of six systems, which will be owned by the County, together with the associated renewable energy credits. All are expected to be operational by the end of this year, according to the company, who also estimates that the electricity generated by the systems once operational could power more than 6,000 electric vehicles for 30 years.

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

“SunPower works with public agencies that require innovative, effective approaches to managing energy costs without reducing services in their communities,” said Howard Wenger, SunPower president, business units, in a statement. “Solar makes sense for counties and municipalities today because it's cost-competitive, fast to install, and supports sustainability goals. We are particularly pleased to serve the interests of the County of Santa Clara, where SunPower has been headquartered for 30 years, with high performance SunPower solar power systems that will maximise long-term value.”

Funding for the project was made possible through California’s net metering and renewable energy self-generation bill credit transfer (RES-BCT) programmes. The latter of which is a rate plan that allows local governments to transfer excess bill credits earned through on-site renewable energy self-generation to other eligible accounts of the same local government. US Department of Treasury clean renewable energy bonds (CREBs) were also secured to finance the systems.

Five out of the six on-site systems are comprised of ground-mounted solar systems featuring SunPower modules. The sixth installation will be a solar carport that generates emission-free energy while providing shade.

SunPower has around 45MW of large-scale commercial and public agency solar power systems operating or under contract in Santa Clara.

Other ventures of SunPower in California include the construction on a 9.5MW solar power plant in Los Angeles, announced this week, which will generate power for use by the California Department of Water Resources (DWR). This project is also expected to be operational by the end of this year.

DWR will purchase the power generated by the plant under a PPA with SunPower, which also provides competitive electricity rates. 

13 October 2026
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 13-14 October 2026 is our fourth PV CellTech conference dedicated to solar manufacturing in the USA. From polysilicon, wafers, ingots, cells and modules, to critical component suppliers including glass and frames, the event connects every stage of the value chain under one roof. PV CellTech USA also brings together investors, innovators, manufacturers and industry stakeholders to collaborate and strengthen domestic solar manufacturing across the United States.

Read Next

August 3, 2026
Glenn Davis at Kiwa PI Berlin writes about why quality assurance has become one of the foundations for a solar PV project's bankability.
August 3, 2026
TotalEnergies has acquired a 4GW renewable energy portfolio from fellow oil major Shell, which includes 500MW of solar PV and wind assets.
August 3, 2026
A US court has upheld a FERC plan to speed up the permitting process for connecting energy projects to the grid.
August 3, 2026
Trinasolar has been selected to supply solar modules for the Good Earth Green Hydrogen and Ammonia project in New South Wales, Australia.
July 31, 2026
FIC has acquired Perfect Power, developer and owner of the Jaguar Energy Centre, a planned 1.15GW solar and battery storage platform.
July 31, 2026
Solar PV solutions provider Nextpower has registered a record quarterly eBOS bookings in the second quarter of 2026 and completed the acquisition of Zigor Corporation and its US-based subsidiary, Apex Power.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
April 20, 2027
Istanbul, Türkiye