Enphase Energy Inc (ENPH)vsFirst Solar Inc (FSLR)
ENPH
Enphase Energy Inc
$44.11
-1.19%
TECHNOLOGY · Cap: $5.86B
FSLR
First Solar Inc
$192.82
-3.42%
TECHNOLOGY · Cap: $21.41B
Smart Verdict
WallStSmart Research — data-driven comparison
First Solar Inc generates 254% more annual revenue ($5.22B vs $1.47B). FSLR leads profitability with a 29.3% profit margin vs 11.7%. FSLR appears more attractively valued with a PEG of 0.50. FSLR earns a higher WallStSmart Score of 80/100 (B+).
ENPH
Hold46
out of 100
Grade: D+
FSLR
Strong Buy80
out of 100
Grade: B+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-449.9%
Fair Value
$8.77
Current Price
$44.11
$35.34 premium
Margin of Safety
+65.7%
Fair Value
$664.56
Current Price
$192.82
$471.74 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
No standout strengths identified
Growing faster than its price suggests
Strong operational efficiency at 32.6%
Keeps 29 of every $100 in revenue as profit
Attractively priced relative to earnings
Reasonable price relative to book value
Earnings expanding 32.3% YoY
Areas to Watch
Premium valuation, high expectations priced in
Elevated debt levels
Revenue declined 10.3%
Earnings declined 36.4%
No major concerns identified
Comparative Analysis Report
WallStSmart ResearchBull Case : ENPH
PEG of 1.06 suggests the stock is reasonably priced for its growth.
Bull Case : FSLR
The strongest argument for FSLR centers on PEG Ratio, Operating Margin, Profit Margin. Profitability is solid with margins at 29.3% and operating margin at 32.6%. Revenue growth of 11.1% demonstrates continued momentum.
Bear Case : ENPH
The primary concerns for ENPH are P/E Ratio, Debt/Equity, Revenue Growth.
Bear Case : FSLR
No major red flags identified for FSLR, but monitor valuation.
Key Dynamics to Monitor
ENPH profiles as a declining stock while FSLR is a mature play — different risk/reward profiles.
FSLR carries more volatility with a beta of 1.65 — expect wider price swings.
FSLR is growing revenue faster at 11.1% — sustainability is the question.
FSLR generates stronger free cash flow (1.1B), providing more financial flexibility.
Bottom Line
FSLR scores higher overall (80/100 vs 46/100), backed by strong 29.3% margins and 11.1% revenue growth. Both earn "Strong Buy" and "Hold" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
Enphase Energy Inc
TECHNOLOGY · SOLAR · USA
Enphase Energy is an American energy technology company headquartered in Fremont, California. Enphase designs and manufactures software-driven home energy solutions that span solar generation, home energy storage and web-based monitoring and control.
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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