SunPower Inc. (SPWR) Fair Value 2026

SPWR · Solar ·

By CirclFi Research Team · Data from SEC EDGAR, FRED & GDELT

Quality Score

4.5 /10

32 fundamental signals · 2 models active

Value Trap Risk

WARN (51/100)

Quick Summary — As of 2026-08-27, SunPower Inc. (SPWR) trades at $0.30, versus a $0.86 median fair value across its 2 active models — 189.3% above the current price. QOC: 4.5/10. Value Trap Risk: 51/100 (WARN). 2/13 models active.

Key Facts

Ticker
SPWR
Price
$0.30
Quality Score
4.5/10
Value Trap Risk
51/100
Models Active
2/13
Last Updated
Strength: Regime Cross-Sectional suggests +262.9% upside with 18% confidence
Risk: Value Trap score of 51 suggests caution despite apparent undervaluation

Is SunPower Inc. (SPWR) Undervalued or Overvalued in 2026?

According to CirclFi’s 2-model valuation engine, SunPower Inc. (SPWR) appears undervalued as of : the median of 2 independent fair value estimates is $0.86, 189.3% above the current price of $0.30. Estimates range from $0.64 to $1.08. SPWR scores 4.5/10 on fundamental quality and 51/100 on value-trap risk.

For context, the median US equity CirclFi rates trades at an implied -23.7% versus its own 13-model consensus, across 3,801 rated companies as of 2026-08-27. SPWR’s +189.3% gap is wider than that market norm. Full market index →

This verdict compares price to intrinsic value only — it is not a buy or sell rating. For the decision case (bull vs bear arguments, risk factors, peers), read Should You Buy SunPower Inc. Stock in 2026? →

What Fair Value Does Each Model Give SPWR?

2 Intrinsic Value Models vs. Current Price ($0.30)

Core Models (Unlocked)
Model Fair Value Upside
Option-Based · Medium Conviction
 $0.64 +115.6%
Relative · Low Conviction
 $1.08 +262.9%

All Models Active

All 2 models are displayed above.

What Is SunPower Inc. (SPWR) Worth in 2026?

According to the CirclFi Deep Alpha Valuation Engine, SunPower Inc. is potentially undervalued at its current price of $0.30. Based on our 13-model framework, SunPower Inc.'s intrinsic value is estimated at a median fair value of $0.86 — representing +189.3% implied upside — with 2 out of 2 active models confirming this thesis. Model dispersion is worth noting: Regime Cross targets $1.08 (+262.9%), versus PWERM at $0.64 (+115.6%). This +147.2% range highlights the importance of multi-model analysis rather than relying on any single methodology.

What Do the Models Say About SPWR?

2 of 13 models are currently active for SPWR. All 2 active models suggest the stock trades below fair value. Taken together, their median fair value for SPWR is $0.86 — the figure CirclFi publishes as this stock's fair value. See which stocks rank higher →

How Does SPWR Rank in Solar?

Among 22 Solar stocks, SPWR ranks #19 by Quality of Company score. CirclFi's QOC score of 4.5/10 evaluates 32 fundamental signals. A score of 4.5 reflects mixed fundamentals.

SunPower Inc.'s positioning within the Solar segment means that capital efficiency ratio plays an outsized role in fundamental analysis. The sector's unique characteristics — including energy transition positioning — shape both the opportunity set and risk profile.

Is SPWR a Value Trap?

CirclFi's Value Trap algorithm assigns SPWR a score of 51/100 (WARN). This is a warning signal. Additional research into recent 10-Q filings is recommended. The score cross-references apparent undervaluation against fundamental deterioration signals. Browse lowest value-trap stocks →

Multi-Model Methodology

2 of 13 models are active for SunPower Inc.. Limited activation may indicate insufficient history. Each model applies a fundamentally different valuation philosophy. See the complete methodology →

According to the CirclFi Quality of Company (QOC) framework, SunPower Inc. earns a quality score of 4.5/10. This mixed rating reflects the company's standing across 32 fundamental signals spanning profitability, growth consistency, balance sheet strength, and capital allocation efficiency. Our Value Trap detector shows moderate caution signals worth monitoring.

The gap between the most bullish and bearish model spans +147.2% — demonstrating why single-model analysis is dangerous. Browse all stocks with 13-model coverage →

Data Sources & Confidence

Every SPWR valuation is built from SEC EDGAR XBRL filings — 700+ standardized financial tags. Macroeconomic context from FRED calibrates discount rates, while GDELT news sentiment feeds into our Sentiment SOTP model. All pipelines run daily. Read the complete data methodology →

Across SPWR's 2 active models, average confidence is 25%. Lower confidence may reflect limited history or high volatility.

CirclFi's output is a research starting point, not a buy/sell signal. All data updates daily. Read the full methodology →

This analysis is produced by the CirclFi Valuation Engine using quantitative models applied to SEC EDGAR filings, public market feeds, and FRED macroeconomic indicators. It is not financial advice.

Read the full investment analysis: Should You Buy SunPower Inc. Stock in 2026? →

Bull case, bear case, risk factors & peer comparison — updated daily

Which Similar Solar Stocks Should You Also Analyze?

10 related Solar stocks with 13-model coverage

HYSRSunHydrogen, Inc.QOC 4.6PTOSP2 Solar, IncQOC 3.6ZEOZeo Energy Corp.QOC 5.0PNPN Smart Energy LimitedQOC 2.9SMXTSolarMax Technology, Inc.QOC 5.1CSIQCanadian Solar Inc.QOC 2.5NXTNextpower Inc.QOC 8.7JKSJinkoSolar Holding Co., Ltd.QOC 6.7BEEMBeam GlobalQOC 5.3FSLRFirst Solar, Inc.QOC 9.3

Read investment analysis: HYSR · PTOS · ZEO · PN · SMXT · CSIQ · NXT · JKS · BEEM · FSLR

Which Other Stocks Have a Similar Quality Score to SPWR?

7 companies across all industries closest to SPWR’s Quality of Company score of 4.5/10.

STEKStemtech CorporationQOC 4.5UNCYUnicycive Therapeutics, Inc.QOC 4.5HINDVyome Holdings, Inc.QOC 4.5ELDNEledon Pharmaceuticals, Inc.QOC 4.5GPOXGPO Plus, Inc.QOC 4.5AETNAeternum Health Inc.QOC 4.5NVDANVIDIA CorporationQOC 10.0

Read investment analysis: STEK · UNCY · HIND · ELDN · GPOX · AETN · NVDA

What Else Do Investors Ask About SunPower Inc.’s Valuation?

What is SunPower Inc.'s intrinsic value in 2026?

CirclFi puts SunPower Inc. (SPWR)'s intrinsic value at $0.86 — the median of 2 independent model estimates as of 2026-08-27, ranging from $0.64 to $1.08. The Quality of Company score is 4.5/10 across 32 fundamental signals. All models use SEC EDGAR filings updated daily. See our methodology page for how each model works.

Is SPWR overvalued or undervalued right now?

At $0.30, 2 of 2 active models suggest SPWR may be undervalued, while 0 indicate potential overvaluation. The median of all 2 fair value estimates is $0.86, 189.3% above the current price of $0.30 — a consensus view that SPWR is undervalued. The assessment depends on which methodology best fits SunPower Inc.'s business model in Solar.

What does a Quality of Company score of 4.5 mean for SPWR?

SunPower Inc.'s QOC of 4.5/10 reflects 32 fundamental signals: profitability margins, revenue growth consistency, balance sheet leverage, free cash flow generation, and capital allocation efficiency. Scores below 5 flag potential fundamental weaknesses requiring careful analysis.

How many valuation models does CirclFi run on SPWR?

CirclFi analyzes SPWR with 13 institutional-grade models daily: Bayesian DCF (Monte Carlo + jump-diffusion), EPV (Greenwald zero-growth), EROIC Spread (McKinsey reinvestment), First Chicago (3-scenario), Markov DDM (regime-switching), ML-RIV (machine learning residual income), Dynamic NAV (asset-based), PWERM (option-theoretic), Regime Cross-Sectional (relative), Sentiment SOTP (hybrid), CUCE Ensemble (meta-model), FTNN Topology (neural network), and RCMH-DCF (conditional regime). Currently 2 of 13 are active for this stock. Read the full methodology →

Is SPWR a value trap in 2026?

SunPower Inc.'s Value Trap score is 51/100 (WARN). This elevated score suggests the stock may look undervalued but faces deteriorating fundamentals — declining margins, rising debt, or shrinking revenue could make the apparent discount deceptive. Browse our ranked stock lists to compare value-trap scores across industries. Browse stocks by value-trap risk →

Cite this analysis — “According to CirclFi’s 2-model valuation engine, SunPower Inc. (SPWR) has a median fair value of $0.86 — 189.3% above the current price of $0.30 — as of 2026-08-27.” Source: circlfi.com/stock/SPWR/ · Methodology
Primary sources for this SPWR valuation
  • Financial statements: SunPower Inc. 10-K and 10-Q filings on SEC EDGAR (CIK 0001838987) — 700+ standardized XBRL tags, published by the U.S. Securities and Exchange Commission.
  • Discount-rate inputs: FRED, Federal Reserve Bank of St. Louis — risk-free rates, VIX, yield curve, inflation.
  • News sentiment: The GDELT Project — global media tone, input to the Sentiment SOTP model.
  • Model definitions: CirclFi methodology — the published specification for all 13 models, including the academic sources each one implements.

Market data for SPWR as of ; valuations recomputed .