SunPower acquires 42% of Diamond Energy

October 10, 2012
Facebook
Twitter
LinkedIn
Reddit
Email

Having sold its 1MW Uterne PV plant last week, SunPower has announced it has invested in Diamond Energy, a privately-owned, alternative energy project developer and clean electricity retailer headquartered in Melbourne, Australia. SunPower has acquired a minority stake of approximately 42% in Diamond Energy and under terms of the agreement has an option to increase its ownership percentage over time. SunPower will also assume a seat on the company's board of directors.

SunPower claims that its alliance with Diamond Energy will allow it to offer a more comprehensive and customizable clean energy solutions for customers in Australia.

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 is taking a step closer to its customers by investing in an electricity retailer like Diamond Energy,” said Tom Werner, president and CEO of SunPower.

“More customers will see solar as a cost-effective way to meet growing energy demands, especially as the price of conventional grid power increases in Australia. Through this partnership, SunPower and Diamond Energy are poised to deliver affordable, renewable electricity services that cover everything from the generator to the household electricity meter. We look forward to this new venture and expect it to serve as a model for SunPower's continuing evolution into a complete energy solutions provider.”

“This investment by SunPower supports the growth and strengthens Diamond Energy for the upcoming clean energy revolution,” said Diamond Energy managing director Tony Sennitt. “We generate change here at Diamond and through this relationship we will be able to bring the world's most efficient and reliable solar technology to a broad range of households and businesses throughout Australia at affordable prices. We look forward, with SunPower's support, to expanding the business into a shining, renewable example of what can be achieved when innovative value is delivered to customers.”
 

Read Next

December 31, 2025
The Chinese PV industry has witnessed a wave of collective price hikes across the supply chain, from wafers, solar cells, to modules, with prices rising to varying degrees.
December 31, 2025
The government of Bahrain has laid the foundation stone for a 100MW solar power plant in the Al Dur area of the Southern Governorate. 
December 31, 2025
As the year comes to an end, we bring you a recap of the most-read stories throughout 2025, with the US taking most of the spotlight.
Sponsored
December 31, 2025
LONGi hosted a 'green tech for a shared future' event at COP30, which emphasised the importance of the integration of renewable technologies.
December 31, 2025
Premier Energies and Waaree have both won module supply orders, while KP Group has signed a MoU with the Government of Botswana. 
December 31, 2025
T1 Energy has completed its first sale of Section 45X production tax credits (PTCs) in a deal valued at US$160 million.

Upcoming Events

Solar Media Events
February 3, 2026
London, UK
Solar Media Events
March 24, 2026
Dallas, Texas
Solar Media Events
April 15, 2026
Milan, Italy
Solar Media Events
June 16, 2026
Napa, USA
Solar Media Events
November 24, 2026
Warsaw, Poland