WallStSmart

Sunrun Inc (RUN)vsSolarmax Technology Inc. Common Stock (SMXT)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Sunrun Inc generates 3111% more annual revenue ($3.17B vs $98.89M). RUN leads profitability with a 17.9% profit margin vs -5.4%. RUN earns a higher WallStSmart Score of 68/100 (B-).

RUN

Strong Buy

68

out of 100

Grade: B-

Growth: 8.7Profit: 5.0Value: 7.3Quality: 3.5
Piotroski: 5/9Altman Z: 0.27

SMXT

Avoid

33

out of 100

Grade: F

Growth: 8.0Profit: 3.0Value: 5.0Quality: 5.0
Piotroski: 5/9Altman Z: -1.22
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

RUNUndervalued (+51.7%)

Margin of Safety

+51.7%

Fair Value

$39.67

Current Price

$13.36

$26.32 discount

UndervaluedFair: $39.67Overvalued

Intrinsic value data unavailable for SMXT.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

RUN4 strengths · Avg: 10.0/10
P/E RatioValuation
6.0x10/10

Attractively priced relative to earnings

Price/BookValuation
0.9x10/10

Reasonable price relative to book value

Revenue GrowthGrowth
43.2%10/10

Revenue surging 43.2% year-over-year

EPS GrowthGrowth
214.4%10/10

Earnings expanding 214.4% YoY

SMXT2 strengths · Avg: 10.0/10
Revenue GrowthGrowth
114.1%10/10

Revenue surging 114.1% year-over-year

Debt/EquityHealth
-3.1810/10

Conservative balance sheet, low leverage

Areas to Watch

RUN4 concerns · Avg: 1.8/10
PEG RatioValuation
3.072/10

Expensive relative to growth rate

Free Cash FlowQuality
$-414.21M2/10

Negative free cash flow — burning cash

Altman Z-ScoreHealth
0.272/10

Distress zone — elevated risk

Operating MarginProfitability
-6.0%1/10

Operating margin of -6.0%

SMXT4 concerns · Avg: 3.3/10
EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Market CapQuality
$26.27M3/10

Smaller company, higher risk/reward

Return on EquityProfitability
0.0%3/10

ROE of 0.0% — below average capital efficiency

Operating MarginProfitability
0.7%3/10

Operating margin of 0.7%

Comparative Analysis Report

WallStSmart Research

Bull Case : RUN

The strongest argument for RUN centers on P/E Ratio, Price/Book, Revenue Growth. Profitability is solid with margins at 17.9% and operating margin at -6.0%. Revenue growth of 43.2% demonstrates continued momentum.

Bull Case : SMXT

The strongest argument for SMXT centers on Revenue Growth, Debt/Equity. Revenue growth of 114.1% demonstrates continued momentum.

Bear Case : RUN

The primary concerns for RUN are PEG Ratio, Free Cash Flow, Altman Z-Score. Debt-to-equity of 4.45 is elevated, increasing financial risk.

Bear Case : SMXT

The primary concerns for SMXT are EPS Growth, Market Cap, Return on Equity.

Key Dynamics to Monitor

RUN profiles as a growth stock while SMXT is a hypergrowth play — different risk/reward profiles.

RUN carries more volatility with a beta of 2.30 — expect wider price swings.

SMXT is growing revenue faster at 114.1% — sustainability is the question.

RUN generates stronger free cash flow (-414M), providing more financial flexibility.

Bottom Line

RUN scores higher overall (68/100 vs 33/100), backed by strong 17.9% margins and 43.2% revenue growth. 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.

Sunrun Inc

TECHNOLOGY · SOLAR · USA

Sunrun Inc. is dedicated to the design, development, installation, sale, ownership and maintenance of residential solar energy systems in the United States. The company is headquartered in San Francisco, California.

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Solarmax Technology Inc. Common Stock

TECHNOLOGY · SOLAR · USA

SolarMax Technology, Inc., is an integrated solar energy company in the United States and China. The company is headquartered in Riverside, California.

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