SunPower

SunPower Forward P/E

The Forward P/E Ratio of SunPower (SPWR) as of Sep 20, 2026 is -3.07. In the previous year, Forward P/E Ratio was -2.47 — a change of 24.47% (lower).

Forward P/E

-3.07

YoY

24.47%

Last updated:

Forward P/E Ratio of SunPower is 2026 -3.07 . Forward P/E Ratio of SunPower was 2025 -2.47 . It decreases by 24.47% lower compared to the previous year.

The SunPower Forward P/E history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Forward P/E
Date
Forward P/E
Jan 1, 2018
-0.17 USD
Jan 1, 2019
6.29 USD
Jan 1, 2020
-24.54 USD
Jan 1, 2021
-15.02 USD
Jan 1, 2022
-4.73 USD
Jan 1, 2023
-0.52 USD
Jan 1, 2024
-2.47 USD
Jan 1, 2025
-3.07 USD
The SunPower Forward P/E history
YEARForward P/EYoY
-3.07+24.47%
-2.47+377.50%
-0.52-89.06%
-4.73-68.51%
-15.02-38.78%
-24.54-489.99%
6.29-3,760.32%
-0.17+14.55%
-0.15-51.71%
-0.31-58.31%
-0.75-231.48%
0.57
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SunPower Stock analysis

What does SunPower do? SunPower Corp is an American provider of solar technology and related services. The company originated from a research facility of the U.S. Department of Defense, which focused on the development of solar energy systems. SunPower was founded in 1985 and has been a subsidiary of Total SE since 2011. SunPower's business model is based on the development, production, and distribution of high-quality photovoltaic modules and systems, suitable for both industrial and residential use. In addition, SunPower also offers services such as solar system design and installation, maintenance and repair, as well as financing options. The various divisions of SunPower include the production of solar modules and systems, primarily used for the generation of electricity from solar energy. Additionally, SunPower also provides storage solutions that allow customers to store the generated electricity for later use. Furthermore, SunPower develops innovative solutions for energy efficiency and optimization, such as intelligent control systems. SunPower has established itself as a leader in the photovoltaic industry, particularly known for manufacturing highly efficient solar cells. Currently, SunPower offers photovoltaic modules with efficiencies of up to 22 percent and also produces solar systems that generate up to 30 percent more electricity than comparable systems. SunPower's products are used worldwide. In addition to the United States, the company operates in Europe, Asia, and the Middle East. Overall, SunPower is a leading company in the solar industry, whose success is attributed to the innovation and quality of its products. Through the continual development of technologies that make solar energy production more efficient and cost-effective, SunPower can significantly contribute to increasing the use of renewable energy worldwide. SunPower is one of the most popular companies on Eulerpool.

Frequently Asked Questions about SunPower stock

Forward P/E Ratio of SunPower is -3.07 in 2026.

Forward P/E Ratio of SunPower changed from -2.47 to -3.07, representing a 24.47% change. The value is lower than the previous year.

On Eulerpool you can find the complete historical development of Forward P/E Ratio SunPower since 2006 – with annual values, charts, and detailed analysis.

The Forward P/E uses estimated future earnings to value a stock. A lower forward P/E relative to the trailing P/E suggests analysts expect earnings growth.

To evaluate Forward P/E Ratio's, it is essential to compare it with peers in the same industry and sector. On Eulerpool, you can find direct industry comparisons for Forward P/E Ratio.

A 'good' varies by industry and company stage. On Eulerpool, you can compare Forward P/E Ratio's SunPower with sector peers and the industry average to assess whether it is attractive.

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Valuation — SunPower

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