Canadian Solar Inc (CSIQ)vsSunrun Inc (RUN)
CSIQ
Canadian Solar Inc
$12.76
-2.07%
TECHNOLOGY · Cap: $913.89M
RUN
Sunrun Inc
$8.56
-0.81%
TECHNOLOGY · Cap: $2.22B
Smart Verdict
WallStSmart Research — data-driven comparison
Canadian Solar Inc generates 44% more annual revenue ($4.99B vs $3.48B). RUN leads profitability with a 11.6% profit margin vs -3.7%. CSIQ appears more attractively valued with a PEG of 0.16. RUN earns a higher WallStSmart Score of 57/100 (C).
CSIQ
Buy55
out of 100
Grade: C-
RUN
Buy57
out of 100
Grade: C
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+78.0%
Fair Value
$94.70
Current Price
$12.76
$81.94 discount
Margin of Safety
+53.9%
Fair Value
$41.57
Current Price
$8.56
$33.01 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Growing faster than its price suggests
Reasonable price relative to book value
Earnings expanding 300.0% YoY
Attractively priced relative to earnings
Reasonable price relative to book value
Revenue surging 52.8% year-over-year
Areas to Watch
Smaller company, higher risk/reward
Weak financial health signals
ROE of -6.8% — below average capital efficiency
Revenue declined 28.7%
Operating margin of 4.0%
Expensive relative to growth rate
Earnings declined 60.7%
Negative free cash flow — burning cash
Comparative Analysis Report
WallStSmart ResearchBull Case : CSIQ
The strongest argument for CSIQ centers on PEG Ratio, Price/Book, EPS Growth. PEG of 0.16 suggests the stock is reasonably priced for its growth.
Bull Case : RUN
The strongest argument for RUN centers on P/E Ratio, Price/Book, Revenue Growth. Revenue growth of 52.8% demonstrates continued momentum.
Bear Case : CSIQ
The primary concerns for CSIQ are Market Cap, Piotroski F-Score, Return on Equity. Debt-to-equity of 2.65 is elevated, increasing financial risk.
Bear Case : RUN
The primary concerns for RUN are Operating Margin, PEG Ratio, EPS Growth. Debt-to-equity of 4.36 is elevated, increasing financial risk.
Key Dynamics to Monitor
CSIQ profiles as a turnaround stock while RUN is a growth play — different risk/reward profiles.
RUN carries more volatility with a beta of 2.36 — expect wider price swings.
RUN is growing revenue faster at 52.8% — sustainability is the question.
RUN generates stronger free cash flow (-180M), providing more financial flexibility.
Bottom Line
RUN scores higher overall (57/100 vs 55/100) and 52.8% revenue growth. CSIQ offers better value entry with a 78.0% margin of safety. Both earn "Buy" and "Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
Canadian Solar Inc
TECHNOLOGY · SOLAR · USA
Canadian Solar Inc. designs, develops, manufactures and sells solar ingots, wafers, cells, modules and other solar energy products. The company is headquartered in Guelph, Canada.
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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