ENPH vs TE vs FSLR Stock Comparison

Enphase Energy, T1 Energy and First Solar Prices as of Oct 29, 2026 Peers: Industry group
ENPH Enphase Energy, Inc.
$25.86 -18.8% 1M -17.0% 1Y
Market cap
$3.35B
P/E
37.0x
Revenue (TTM)
$1.21B
Div. yield
–
Solar Equipment Industrials
1 win
TE T1 Energy Inc.
$2.86 -24.5% 1M -20.6% 1Y
Market cap
$743.74M
P/E
–
Revenue (TTM)
$996.85M
Div. yield
–
Solar Equipment Industrials
2 wins
FSLR First Solar, Inc.
$176.89 0.0% 1M -26.8% 1Y
Market cap
$18.41B
P/E
9.9x
Revenue (TTM)
$5.01B
Div. yield
–
Solar Equipment Industrials
8 wins

Head to Head

11 decided of 12

First Solar leads on 8 of the 12 questions below (First Solar 8, T1 Energy 2, Enphase Energy 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionENPHTEFSLRLeader
Larger companyMarket capitalisation $3.35B $743.74M $18.41B FSLR
Cheaper on earningsLower P/E, profitable companies only 37.0x -1.9x 9.9x FSLR
Cheaper on forward earningsLower price / next fiscal year consensus EPS 13.5x — 9.6x FSLR
Faster revenue growthRevenue growth, trailing twelve months -19.9% +427.0% -0.7% TE
More profitableNet margin, trailing twelve months 7.5% -39.8% 37.1% FSLR
Better return on capitalReturn on invested capital 2.8% -32.2% 17.1% FSLR
Less leveragedLower net debt / EBITDA -2.7x -4.0x -0.6x TE
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months -17.0% -20.6% -26.8% ENPH
Better 5-year returnAnnualised price return, 5 years -35.5%/yr -22.4%/yr +8.1%/yr FSLR
Less volatileAnnualised volatility, 1 year 80.6% 121.3% 54.0% FSLR
Higher overall scoreMean of the five percentile scores vs peers 61/100 46/100 87/100 FSLR

Percentile Scorecard

ENPHTEFSLR

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisENPHTEFSLR
Valuation 89 #8 of 62 46 #34 of 62 93 #5 of 62
Growth 5 #56 of 59 79 #13 of 59 74 #16 of 59
Profitability 82 #11 of 55 50 #28 of 55 96 #3 of 55
Financial Health 72 #21 of 72 17 #60 of 72 83 #13 of 72
Shareholder Returns 57 #13 of 29 39 #18 of 29 –
Overall 61 46 87
  • ENPH ranked among 72 companies in Clean Energy Equipment
  • TE ranked among 72 companies in Clean Energy Equipment
  • FSLR ranked among 72 companies in Clean Energy Equipment

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodENPHTEFSLRSPY
1 month -18.8%-24.5%0.0% +0.7%
3 months -30.8%-32.9%-14.1% +3.7%
6 months -21.5%-40.4%-12.4% +7.1%
Year to date -19.3%-57.2%-32.3% +12.8%
1 year -17.0%-20.6%-26.8% +11.9%
3 years -67.1%-10.1%+29.8% +85.2%
3 years, per year -31.0%-3.5%+9.1% +22.8%
5 years -88.8%-71.8%+47.9% +67.6%
5 years, per year -35.5%-22.4%+8.1% +10.9%
10 years +2,316.8%—+335.2% +262.0%
10 years, per year +37.5%—+15.8% +13.7%

Risk

MeasureENPHTEFSLRSPY
Volatility, 1Y 80.6%121.3%54.0% 12.7%
Downside volatility, 1Y 72.4%111.3%56.2% 12.6%
Beta vs S&P 500, 1Y 2.553.831.81 1.00
Return / volatility, 1Y -0.21-0.17-0.50 0.94
Max drawdown, 5Y -92.6%-94.1%-60.0% -25.4%
From 52-week high -64.2%-76.2%-44.4% -1.2%
52-week high $72.33$12.04$318.25 $779.14
52-week low $24.99$2.11$168.15 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleENPHTEFSLR
P/E now vs peer median 37.7xmedian 26.6x -2.0xmedian 26.6x 10.2xmedian 26.6x
P/S now vs peer median 2.8xmedian 2.6x 0.8xmedian 2.6x 3.8xmedian 2.6x
EV/EBITDA now vs peer median 22.8xmedian 18.9x -10.9xmedian 18.9x 7.1xmedian 18.9x
P/FCF now vs peer median 25.3xmedian 30.1x -4.3xmedian 30.1x 81.7xmedian 30.1x
P/B now vs peer median 2.8xmedian 1.9x 4.0xmedian 1.9x 1.7xmedian 1.9x
PEG now vs peer median -0.84median 0.97 —median 0.97 0.18median 0.97

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsENPHTEFSLR
Revenue $1.21B $996.85M $5.01B
Gross profit $554.56M $83.22M $2.47B
Operating income $50.78M -$227.03M $1.89B
Net income $90.77M -$383.64M $1.86B
Free cash flow $135.37M -$184.81M $232.79M
R&D $181.94M – $276.36M
EPS (diluted) $0.67 $-1.42 $17.28
Cash & equivalents $380.40M $79.11M $1.58B
Total debt $573.16M $549.95M $107.67M
Shares (diluted) 135.20M 280.13M 107.70M
Enterprise value -$958.58M $401.67M $9.78B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricENPHTEFSLR
P/E 37.7x -2.0x 10.2x
P/FCF 25.3x -4.3x 81.7x
P/Operating cash flow 17.9x 207.5x 22.7x
P/S 2.8x 0.8x 3.8x
P/B 2.8x 4.0x 1.7x
P/Tangible book 2.8x 18.2x 1.8x
EV/EBITDA 22.8x -10.9x 7.1x
EV/EBIT 60.3x -5.6x 9.3x
EV/Revenue 2.5x 1.3x 3.5x
EV/FCF 22.6x -6.9x 75.2x
EV/Operating cash flow 16.0x 329.3x 20.8x
PEG (3Y EPS CAGR) -0.84 – 0.18

Growth

14 metrics
MetricENPHTEFSLR
Revenue growth (1Y) -19.9% 427.0% -0.7%
Revenue CAGR (3Y) -23.6% – 16.6%
Gross profit growth (1Y) -24.4% 60.7% 22.1%
Gross profit CAGR (3Y) -23.2% – 42.2%
Operating income growth (1Y) -73.3% -111.6% 25.5%
Operating income CAGR (3Y) -56.4% – 65.9%
Net income growth (1Y) -53.6% 13.4% 32.9%
Net income CAGR (3Y) -45.9% – 57.8%
EPS growth (1Y) -54.3% 50.3% 32.7%
EPS CAGR (3Y) -44.7% – 57.7%
Operating cash flow growth (1Y) -25.5% 105.5% -48.4%
Operating cash flow CAGR (3Y) -40.7% – 0.1%
Free cash flow growth (1Y) -37.7% -28.6% -62.1%
Free cash flow CAGR (3Y) -44.9% – 34.6%

Profitability

14 metrics
MetricENPHTEFSLR
Gross margin 45.8% 8.3% 49.3%
EBITDA margin 11.1% -11.7% 49.5%
Operating margin 4.2% -22.8% 37.7%
Pretax margin 6.9% -33.0% 38.5%
Net margin 7.5% -39.8% 37.1%
FCF margin 11.2% -18.5% 4.6%
Operating cash flow margin 15.8% 0.4% 16.7%
Return on equity 7.5% -175.0% 17.6%
Return on assets 3.1% -25.8% 13.6%
Return on invested capital 2.8% -32.2% 17.1%
Return on capital employed 2.1% -24.9% 16.2%
Asset turnover 0.4x 0.7x 0.4x
Cash conversion (OCF / net income) 2.1x 0.0x 0.5x
Stock comp / revenue 15.6% 1.5% 0.5%

Financial Health

11 metrics
MetricENPHTEFSLR
Debt / assets 19.9% 33.5% 0.8%
Debt / equity 0.5x 2.7x 0.0x
Net debt / EBITDA -2.7x -4.0x -0.6x
Debt / FCF 4.2x -3.0x 0.5x
Liabilities / assets 56.8% 87.7% 22.4%
Equity / assets 43.2% 12.3% 77.6%
Interest coverage 24.0x – 70.3x
Current ratio 4.1x 1.3x 2.6x
Quick ratio 2.6x 0.3x 1.7x
Cash ratio 2.0x 0.1x 0.8x
Altman Z-score 2.25 -0.37 5.53

Shareholder Returns

7 metrics
MetricENPHTEFSLR
Dividend yield – – –
Net buyback yield -0.2% -0.9% –
Shareholder yield -0.2% -0.9% –
Payout ratio (earnings) – – –
Payout ratio (FCF) – – –
Dividend growth (1Y) – – –
Dividend CAGR (3Y) – – –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusENPHTEFSLR
Forward P/E 13.5xFY2026 – 9.6xFY2026
EPS, next fiscal year $1.92FY2026 $-0.44FY2026 $18.48FY2026
EPS growth, next FY -35.1%FY2026 – +30.0%FY2026
EPS growth, the year after +1.6% – +21.3%
Revenue, next fiscal year $1.15BFY2026 $1.02BFY2026 $5.34BFY2026
Revenue growth, next FY -21.8%FY2026 +35.5%FY2026 +2.3%FY2026
Revenue growth, the year after -3.4% +24.4% +16.7%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersENPHTEFSLR
Held by institutions 93.7% 75.1% 93.1%
Institutions holding 535 314 1,011
Change in shares held, QoQ -1.0% +17.3% +5.9%
Institutions buying 276 201 498
Institutions selling 188 83 356
Buyers to sellers 1.47 2.42 1.40

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

ENPHTEFSLR
ENPH 1.00 0.36 0.49
TE 0.36 1.00 0.40
FSLR 0.49 0.40 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, ENPH, TE and FSLR?

First Solar (FSLR) is the largest by market capitalisation: Enphase Energy (ENPH) $3.35B, T1 Energy (TE) $743.74M, First Solar (FSLR) $18.41B.

Which stock is cheaper, ENPH, TE and FSLR?

First Solar (FSLR) trades on the lowest price-to-earnings ratio (Enphase Energy (ENPH) 37.0x, T1 Energy (TE) -1.9x, First Solar (FSLR) 9.9x). On next year's consensus earnings, First Solar (FSLR) is cheapest (Enphase Energy (ENPH) 13.5x, First Solar (FSLR) 9.6x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

T1 Energy (TE) grew revenue fastest over the trailing twelve months: Enphase Energy (ENPH) -19.9%, T1 Energy (TE) +427.0%, First Solar (FSLR) -0.7%.

Which company is more profitable?

First Solar (FSLR) has the highest net margin (Enphase Energy (ENPH) 7.5%, T1 Energy (TE) -39.8%, First Solar (FSLR) 37.1%). On return on invested capital, First Solar (FSLR) leads (Enphase Energy (ENPH) 2.8%, T1 Energy (TE) -32.2%, First Solar (FSLR) 17.1%).

Which stock has performed better?

Over the past year Enphase Energy (ENPH) returned the most: Enphase Energy (ENPH) -17.0%, T1 Energy (TE) -20.6%, First Solar (FSLR) -26.8%. Over five years, First Solar (FSLR) compounded fastest (Enphase Energy (ENPH) -35.5%/yr, T1 Energy (TE) -22.4%/yr, First Solar (FSLR) +8.1%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, First Solar (FSLR) has been the steadiest (Enphase Energy (ENPH) 80.6%, T1 Energy (TE) 121.3%, First Solar (FSLR) 54.0%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, ENPH, TE and FSLR?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, First Solar (FSLR) leads on 8. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.