First Solar Inc (FSLR)vsSunPower Inc. (SPWR)
FSLR
First Solar Inc
$176.89
+0.33%
TECHNOLOGY · Cap: $18.95B
SPWR
SunPower Inc.
$0.24
+1.97%
TECHNOLOGY · Cap: $72.71M
Smart Verdict
WallStSmart Research — data-driven comparison
First Solar Inc generates 1800% more annual revenue ($5.38B vs $283.12M). FSLR leads profitability with a 32.5% profit margin vs -3.8%. FSLR earns a higher WallStSmart Score of 77/100 (B+).
FSLR
Strong Buy77
out of 100
Grade: B+
SPWR
Avoid29
out of 100
Grade: F
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+28.4%
Fair Value
$247.09
Current Price
$176.89
$70.20 discount
Intrinsic value data unavailable for SPWR.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Growing faster than its price suggests
Attractively priced relative to earnings
Keeps 33 of every $100 in revenue as profit
Strong operational efficiency at 42.6%
Conservative balance sheet, low leverage
Safe zone — low bankruptcy risk
Conservative balance sheet, low leverage
Areas to Watch
Revenue declined 3.7%
Negative free cash flow — burning cash
Smaller company, higher risk/reward
ROE of 0.0% — below average capital efficiency
Revenue declined 17.0%
Earnings declined 87.1%
Comparative Analysis Report
WallStSmart ResearchBull Case : FSLR
The strongest argument for FSLR centers on PEG Ratio, P/E Ratio, Profit Margin. Profitability is solid with margins at 32.5% and operating margin at 42.6%. PEG of 0.31 suggests the stock is reasonably priced for its growth.
Bull Case : SPWR
The strongest argument for SPWR centers on Debt/Equity.
Bear Case : FSLR
The primary concerns for FSLR are Revenue Growth, Free Cash Flow.
Bear Case : SPWR
The primary concerns for SPWR are Market Cap, Return on Equity, Revenue Growth.
Key Dynamics to Monitor
FSLR profiles as a declining stock while SPWR is a turnaround play — different risk/reward profiles.
FSLR carries more volatility with a beta of 1.79 — expect wider price swings.
FSLR is growing revenue faster at -3.7% — sustainability is the question.
SPWR generates stronger free cash flow (-27M), providing more financial flexibility.
Bottom Line
FSLR scores higher overall (77/100 vs 29/100), backed by strong 32.5% margins. Both earn "Strong Buy" and "Avoid" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
First Solar Inc
TECHNOLOGY · SOLAR · USA
First Solar, Inc. offers solar photovoltaic (PV) solutions in the United States, Japan, France, Canada, India, Australia, and internationally. The company is headquartered in Tempe, Arizona.
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