WallStSmart

First Solar Inc (FSLR)vsTigo Energy Inc. (TYGO)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

First Solar Inc generates 4831% more annual revenue ($5.42B vs $109.89M). FSLR leads profitability with a 30.7% profit margin vs 3.1%. FSLR trades at a lower P/E of 13.7x. FSLR earns a higher WallStSmart Score of 82/100 (A-).

FSLR

Exceptional Buy

82

out of 100

Grade: A-

Growth: 9.3Profit: 9.0Value: 8.0Quality: 8.5
Piotroski: 5/9Altman Z: 3.36

TYGO

Hold

41

out of 100

Grade: D

Growth: 6.7Profit: 3.5Value: 5.3Quality: 6.5
Piotroski: 4/9Altman Z: -0.16
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

FSLRUndervalued (+19.3%)

Margin of Safety

+19.3%

Fair Value

$251.03

Current Price

$206.01

$45.02 discount

UndervaluedFair: $251.03Overvalued

Intrinsic value data unavailable for TYGO.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

FSLR6 strengths · Avg: 9.7/10
Profit MarginProfitability
30.7%10/10

Keeps 31 of every $100 in revenue as profit

Operating MarginProfitability
33.1%10/10

Strong operational efficiency at 33.1%

EPS GrowthGrowth
65.1%10/10

Earnings expanding 65.1% YoY

Debt/EquityHealth
0.0410/10

Conservative balance sheet, low leverage

Altman Z-ScoreHealth
3.3610/10

Safe zone — low bankruptcy risk

PEG RatioValuation
0.568/10

Growing faster than its price suggests

TYGO2 strengths · Avg: 10.0/10
Revenue GrowthGrowth
33.7%10/10

Revenue surging 33.7% year-over-year

Debt/EquityHealth
0.0610/10

Conservative balance sheet, low leverage

Areas to Watch

FSLR1 concerns · Avg: 2.0/10
Free Cash FlowQuality
$-333.39M2/10

Negative free cash flow — burning cash

TYGO4 concerns · Avg: 3.5/10
P/E RatioValuation
28.3x4/10

Moderate valuation

EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Market CapQuality
$129.05M3/10

Smaller company, higher risk/reward

Profit MarginProfitability
3.1%3/10

3.1% margin — thin

Comparative Analysis Report

WallStSmart Research

Bull Case : FSLR

The strongest argument for FSLR centers on Profit Margin, Operating Margin, EPS Growth. Profitability is solid with margins at 30.7% and operating margin at 33.1%. Revenue growth of 23.6% demonstrates continued momentum.

Bull Case : TYGO

The strongest argument for TYGO centers on Revenue Growth, Debt/Equity. Revenue growth of 33.7% demonstrates continued momentum.

Bear Case : FSLR

The primary concerns for FSLR are Free Cash Flow.

Bear Case : TYGO

The primary concerns for TYGO are P/E Ratio, EPS Growth, Market Cap. Thin 3.1% margins leave little buffer for downturns.

Key Dynamics to Monitor

FSLR profiles as a growth stock while TYGO is a hypergrowth play — different risk/reward profiles.

FSLR carries more volatility with a beta of 1.73 — expect wider price swings.

TYGO is growing revenue faster at 33.7% — sustainability is the question.

TYGO generates stronger free cash flow (-9M), providing more financial flexibility.

Bottom Line

FSLR scores higher overall (82/100 vs 41/100), backed by strong 30.7% margins and 23.6% revenue growth. Both earn "Exceptional 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.

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.

Tigo Energy Inc.

TECHNOLOGY · SOLAR · USA

Tigo Energy Inc. (Ticker: TYGO) is a leading innovator in the solar energy sector, focusing on advanced photovoltaic system optimization with its proprietary technologies. The company's solutions enhance energy yield, reliability, and monitoring for both residential and commercial applications, setting it apart in a rapidly changing market. As the global transition to renewable energy gains momentum, Tigo Energy is well-positioned to capitalize on its cutting-edge offerings, driving sustainable growth and delivering significant value to investors. This strategic alignment with clean energy trends makes Tigo Energy a notable investment opportunity in the burgeoning green energy landscape.

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