Canadian Solar Inc. (CSIQ) vs SolarEdge Technologies, Inc. (SEDG)
A side-by-side comparison of Canadian Solar Inc. and SolarEdge Technologies, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 2, 2026. Differences are shown without an overall score or investment verdict.
CSIQ
Canadian Solar Inc.
$11.27EnergyDelayed quote: Oct 2, 2026, 1:50 PM EDT
SEDG
SolarEdge Technologies, Inc.
$32.56EnergyDelayed quote: Oct 2, 2026, 1:50 PM EDT
Total return — CSIQ vs SEDG
growth of $100 · dividends reinvested · last 10yCSIQ -19.4% (-2.1%/yr)SEDG +79.6% (+6.0%/yr)SEDG compounded faster over this window
CSIQ SEDG
CSIQ vs SEDG: by the numbers
- •SEDG is the larger company ($1.98B vs $765M market cap).
- •Both run net losses; CSIQ's is the smaller (-3.73% vs -20.29% net margin).
- •CSIQ grew revenue faster over the past five years (2.21% vs -3.37% CAGR).
Metrics side by side
Valuation
| Metric | CSIQ | SEDG |
|---|---|---|
| P/S ratio | 0.15 | 1.49 |
| P/B ratio | 0.28 | 4.81 |
| EV / EBITDA | 66.04 | N/A |
| FCF yield | N/A | 4.54% |
Profitability
| Metric | CSIQ | SEDG |
|---|---|---|
| Gross margin | 16.43% | 22.16% |
| Operating margin | -0.55% | -24.07% |
| Net margin | -3.73% | -20.29% |
| ROE | -6.76% | -65.59% |
| ROIC | -0.22% | -9.31% |
Growth (annualized)
| Metric | CSIQ | SEDG |
|---|---|---|
| Revenue CAGR (5Y) | 2.21% | -3.37% |
| Total return CAGR (5Y) | -20.01% | -35.30% |
Frequently asked
- Which has grown faster, CSIQ or SEDG?
- Over the past five years, CSIQ grew revenue faster — CSIQ at a 2.21% CAGR versus SEDG at -3.37%.
- How have CSIQ and SEDG total returns compared?
- Over the past 10 years, CSIQ delivered -1.96% and SEDG delivered 6.00% annualized total return. Past performance doesn't predict future results.
Go deeper
Dig into the metrics
Canadian Solar ROESolarEdge Technologies ROECanadian Solar operating marginSolarEdge Technologies operating marginCanadian Solar revenue growthSolarEdge Technologies revenue growthCanadian Solar free cash flowSolarEdge Technologies free cash flow
Canadian Solar & SolarEdge Technologies appear in these rankings
Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified October 2, 2026.