SunPower, Rancho California Water District wrap up 1.1MW system

Facebook
Twitter
LinkedIn
Reddit
Email

SunPower teamed up with the Rancho California Water District (RCWD) for the development and construction of a 1.1-MW solar power system at the district’s water treatment facility in Murrieta, which has now reached completion. The plant, which uses SunPower’s Tracker system, was designed, built and financed by SunPower under a SunPower Access power purchase agreement (PPA).

RCWD will purchase the generated power from SunPower to meet a portion of the water facility’s requirements, and is expected to save the district up to $6.8 million in energy costs over the next 20 years. RCWD will own the renewable energy credits that come with the system.

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

“Solar makes good financial sense today for California’s water agencies. There is financing available through power purchase agreements such as SunPower Access, and there are also financial incentives for solar projects available from state and federal governments,” said Tom Werner, SunPower CEO. “We applaud the district for hosting this showcase installation that demonstrates both good environmental and fiscal stewardship.”

Read Next

Premium
June 12, 2026
China, the world’s largest PV market, is poised to lead sustainable solar module recycling and circular manufacturing, writes Huan Li.
June 12, 2026
Silicon valley tech giant Meta has signed another power purchase agreement (PPA) with RWE for a solar project in Texas.
Premium
June 12, 2026
PV Talk: IEEFA’s Gaurav Upadhyay says India’s rooftop solar surged but conversion gaps and financing barriers persist despite strong momentum.
June 12, 2026
US independent power producer (IPP) MN8 Energy has reached commercial operations at two utility-scale solar PV plants totalling 260MW.
June 12, 2026
Fraunhofer ISE has increased the performance of its III-V germanium solar module from 34.2% to 34.4% using shingle-matrix technology.
June 12, 2026
Lu Chuan, chairman of CHINT and its subsidiary Astronergy, outlines his prudent approach to navigating the difficulties facing China's PV manufacturers.

Upcoming Events

Solar Media Events
June 16, 2026
Napa, USA
Media Partners, Solar Media Events
June 30, 2026
Sacramento, California
Media Partners, Solar Media Events
August 25, 2026
São Paulo, Brazil
Media Partners, Solar Media Events
September 1, 2026
Mexico City, Mexico
Media Partners, Solar Media Events
September 9, 2026