First Solar (XSWX:FSLR) Financial Strength: 9 (As of Mar. 2026) — 13% Above Median

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XSWX:FSLR First Solar Inc XSWX:FSLR
90 GF Score
Price CHF167.40
GF Value CHF218.56
! 5 Warning Signs
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What is First Solar Financial Strength?

First Solar XSWX:FSLR 90 Financial Strength is 9 as of Mar. 2026, which is 13% above its 10-year median of 8.00. GuruFocus rates XSWX:FSLR with a GF Score™ of 90/100 and a GF Value™ of CHF218.56. The stock has 5 warning signs investors should review.

First Solar has the Financial Strength Rank of 9. It shows strong financial strength and is unlikely to fall into distressed situations.

Good Sign:

First Solar Inc shows strong financial strength.

GuruFocus Financial Strength Rank measures how strong a company's financial situation is. It is rated on a scale of 1 to 10 and is based on these factors:

1. The debt burden that the company has as measured by its Interest Coverage (current year). The higher, the better.
2. Debt to revenue ratio. The lower, the better.
3. Altman Z-Score.
4. Other debt related ratios.

A higher score indicates a stronger financial position, with companies rated 7 or above considered financially stable and unlikely to face distress. Conversely, a score of 3 or below suggests potential financial difficulties, indicating a higher risk of distress.

First Solar's Interest Coverage for the quarter that ended in Mar. 2026 was 45.35. First Solar's debt to revenue ratio for the quarter that ended in Mar. 2026 was 0.14. As of today, First Solar's Altman Z-Score is 5.66.


First Solar  (XSWX:FSLR) Financial Strength Explanation

The rank is rated on a scale of 1 to 10. A higher score indicates a stronger financial position, with companies rated 7 or above considered financially stable and unlikely to face distress. Conversely, a score of 3 or below suggests potential financial difficulties, indicating a higher risk of distress.

First Solar has the Financial Strength Rank of 9. It shows strong financial strength and is unlikely to fall into distressed situations.


First Solar Financial Strength Related Terms


XSWX:FSLR vs NXT, ENPH, RUN: Financial Strength Comparison

For the Solar subindustry, First Solar's Financial Strength, along with its competitors' market caps and Financial Strength data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


First Solar Financial Strength vs Semiconductors Industry

For the Semiconductors industry and Technology sector, First Solar's Financial Strength distribution charts can be found below:

* The bar in red indicates where First Solar's Financial Strength falls into.


XSWX:FSLR
90GF Score
First Solar Inc XSWX:FSLR
Financial Strength is just one metric. See GF Score™, valuation, warning signs, and more.
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First Solar Financial Strength Calculation

GuruFocus Financial Strength Rank measures how strong a company's financial situation is. It is based on these factors

A company ranks high with financial strength is likely to withstand any business slowdowns and recessions.

1. The debt burden that the company has as measured by its Interest Coverage (current year). The higher, the better.

Note: If both Interest Expense and Interest Income are empty, while Net Interest Income is negative, then use Net Interest Income as Interest Expense.

Interest Coverage is a ratio that determines how easily a company can pay interest expenses on outstanding debt. It is calculated by dividing a company's Operating Income (EBIT) by its Interest Expense:

First Solar's Interest Expense for the months ended in Mar. 2026 was CHF-6 Mil. Its Operating Income for the months ended in Mar. 2026 was CHF272 Mil. And its Long-Term Debt & Capital Lease Obligation for the quarter that ended in Mar. 2026 was CHF300 Mil.

First Solar's Interest Coverage for the quarter that ended in Mar. 2026 is

Interest Coverage=-1*Operating Income (Q: Mar. 2026 )/Interest Expense (Q: Mar. 2026 )
=-1*271.857/-5.995
=45.35

The higher the ratio, the stronger the company's financial strength is.

2. Debt to revenue ratio. The lower, the better.

First Solar's Debt to Revenue Ratio for the quarter that ended in Mar. 2026 is

Debt to Revenue Ratio=Total Debt (Q: Mar. 2026 ) / Revenue
=(Short-Term Debt & Capital Lease Obligation + Long-Term Debt & Capital Lease Obligation) / Revenue
=(162.105 + 300.137) / 3288.52
=0.14

3. Altman Z-Score.

Z-Score model is an accurate forecaster of failure up to two years prior to distress. It can be considered the assessment of the distress of industrial corporations.

The zones of discrimination were as such:

When Z-Score is less than 1.81, it is in Distress Zones.
When Z-Score is greater than 2.99, it is in Safe Zones.
When Z-Score is between 1.81 and 2.99, it is in Grey Zones.

First Solar has a Z-score of 5.66, indicating it is in Safe Zones. This implies the Z-Score is strong.

Good Sign:

Altman Z-score of 5.66 is strong.

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about Financial Strength →
What does a Financial Strength of 9 mean?
First Solar (XSWX:FSLR) has a Financial Strength of 9 as of Mar. 2026. The financial strength rank measures the strength of a company's balance sheet based on revenue and debt. View historical data on First Solar and its competitors. This is 13% above median its historical median of 8.00. Over the past decade, First Solar's Financial Strength has ranged from 6.00 to 10.00.
Is First Solar's Financial Strength too high?
First Solar's current Financial Strength of 9 is 13% above median its 10-year median of 8.00. Over the past 10 years, this metric has ranged from a low of 6.00 to a high of 10.00. Overall, First Solar has a GF Score™ of 90/100, reflecting its overall financial health beyond just this single metric.
How does First Solar's Financial Strength compare to NXT and ENPH?
First Solar's Financial Strength of 9 can be compared against companies in the Semiconductors industry. Historically, First Solar's own Financial Strength has ranged from 6.00 to 10.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Financial Strength for a Semiconductors company?
A good Financial Strength depends on the Semiconductors industry context. However, Financial Strength should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Financial Strength mean?
A high Financial Strength can signal that a stock is expensive relative to its fundamentals. The financial strength rank measures the strength of a company's balance sheet based on revenue and debt. View historical data on First Solar and its competitors. First Solar's current Financial Strength is 9, which is 13% above median its own 10-year median of 8.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is First Solar stock overvalued right now?
First Solar (XSWX:FSLR) has a current Financial Strength of 9. The stock's GF Value™ is CHF218.56, compared to a current price of CHF167.40 — trading 23.4% below its estimated fair value. The current Financial Strength is 9, which is 13% above median its 10-year median of 8.00. First Solar's overall GF Score™ is 90/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Financial Strength calculated?
Financial Strength is calculated from a company's financial statements. For First Solar (XSWX:FSLR), the current Financial Strength is 9 as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is First Solar (XSWX:FSLR) Overvalued in 2026?

Based on GuruFocus' analysis, First Solar stock appears to be undervalued. The current stock price of CHF167.40 is trading 23.4% below its estimated GF Value™ of CHF218.56.

Key valuation signals for XSWX:FSLR:

  • Financial Strength: 9 (13% above median its 10-year median of 8.00)
  • GF Value™: CHF218.56 vs. price of CHF167.40 (23.4% below fair value)
  • GF Score™: 90/100 with 5 warning signs

No single metric tells the full story. See the XSWX:FSLR stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


First Solar Business Description

Address 4300 East Camelback Road, Suite 220, Phoenix, AZ, USA, 85018
First Solar designs and manufactures solar photovoltaic panels, modules, and systems for use in utility-scale development projects. The company's solar modules use cadmium telluride to convert sunlight into electricity. This is commonly called thin-film technology. First Solar is the world's largest thin-film solar module manufacturer. It has production lines in Vietnam, Malaysia, the United States, and India.
90GF Score

Get the complete analysis for XSWX:FSLR

Financial Strength is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

CHF167.40
Price
CHF218.56
GF Value