WallStSmart

Sunrun Inc (RUN)vsZeo Energy Corp (ZEO)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Sunrun Inc generates 4159% more annual revenue ($2.96B vs $69.43M). RUN leads profitability with a 15.2% profit margin vs -17.9%. RUN earns a higher WallStSmart Score of 69/100 (B-).

RUN

Strong Buy

69

out of 100

Grade: B-

Growth: 8.7Profit: 4.5Value: 7.3Quality: 3.5
Piotroski: 5/9Altman Z: 0.23

ZEO

Hold

37

out of 100

Grade: F

Growth: 4.0Profit: 2.0Value: 5.0Quality: 6.0
Piotroski: 3/9Altman Z: -0.26
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

RUNUndervalued (+76.1%)

Margin of Safety

+76.1%

Fair Value

$80.03

Current Price

$13.04

$66.99 discount

UndervaluedFair: $80.03Overvalued

Intrinsic value data unavailable for ZEO.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

RUN4 strengths · Avg: 10.0/10
P/E RatioValuation
7.5x10/10

Attractively priced relative to earnings

Price/BookValuation
1.0x10/10

Reasonable price relative to book value

Revenue GrowthGrowth
123.5%10/10

Revenue surging 123.5% year-over-year

EPS GrowthGrowth
95.7%10/10

Earnings expanding 95.7% YoY

ZEO2 strengths · Avg: 9.0/10
Debt/EquityHealth
-2.4210/10

Conservative balance sheet, low leverage

Revenue GrowthGrowth
21.6%8/10

Revenue surging 21.6% year-over-year

Areas to Watch

RUN4 concerns · Avg: 1.8/10
PEG RatioValuation
2.592/10

Expensive relative to growth rate

Return on EquityProfitability
-22.1%2/10

ROE of -22.1% — below average capital efficiency

Altman Z-ScoreHealth
0.232/10

Distress zone — elevated risk

Debt/EquityHealth
4.931/10

Elevated debt levels

ZEO4 concerns · Avg: 2.5/10
Market CapQuality
$93.01M3/10

Smaller company, higher risk/reward

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Return on EquityProfitability
-47.7%2/10

ROE of -47.7% — below average capital efficiency

EPS GrowthGrowth
-95.8%2/10

Earnings declined 95.8%

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 15.2% and operating margin at 8.4%. Revenue growth of 123.5% demonstrates continued momentum.

Bull Case : ZEO

The strongest argument for ZEO centers on Debt/Equity, Revenue Growth. Revenue growth of 21.6% demonstrates continued momentum.

Bear Case : RUN

The primary concerns for RUN are PEG Ratio, Return on Equity, Altman Z-Score. Debt-to-equity of 4.93 is elevated, increasing financial risk.

Bear Case : ZEO

The primary concerns for ZEO are Market Cap, Piotroski F-Score, Return on Equity.

Key Dynamics to Monitor

RUN carries more volatility with a beta of 2.46 — expect wider price swings.

RUN is growing revenue faster at 123.5% — sustainability is the question.

RUN generates stronger free cash flow (96M), providing more financial flexibility.

Monitor SOLAR industry trends, competitive dynamics, and regulatory changes.

Bottom Line

RUN scores higher overall (69/100 vs 37/100), backed by strong 15.2% margins and 123.5% 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.

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.

Visit Website →

Zeo Energy Corp

TECHNOLOGY · SOLAR · USA

Zeo Energy Corp. The company is headquartered in New Port Richey, Florida.

Visit Website →

Want to dig deeper into these stocks?