SunPower Stock

SunPower LT Debt/Equity

The Long-Term Debt to Equity Ratio of SunPower (SPWR) as of Aug 10, 2026 is -1.72. In the previous year, Long-Term Debt to Equity Ratio was -1.50 — a change of 15.22% (lower).

LT Debt/Equity

-1.72

YoY

15.22%

Last updated:

Long-Term Debt to Equity Ratio of SunPower is 2026 -1.72 . Long-Term Debt to Equity Ratio of SunPower was 2025 -1.50 . It decreases by 15.22% lower compared to the previous year.
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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

Long-Term Debt to Equity Ratio of SunPower is -1.72 in 2026.

Long-Term Debt to Equity Ratio of SunPower changed from -1.50 to -1.72, representing a 15.22% change. The value is lower than the previous year.

On Eulerpool you can find the complete historical development of Long-Term Debt to Equity Ratio SunPower since 2006 – with annual values, charts, and detailed analysis.

The LT Debt/Equity ratio measures long-term financial leverage. It shows how much permanent debt capital is used relative to equity financing.

A 'good' varies by industry and company stage. On Eulerpool, you can compare Long-Term Debt to Equity Ratio's SunPower with sector peers and the industry average to assess whether it is attractive.

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