ARRY vs RNW vs FSLR Stock Comparison

Array Technologies, ReNew Energy Global and First Solar Prices as of Oct 29, 2026 Peers: Industry group
RNW ReNew Energy Global plc
$6.87 +0.3% 1M -9.8% 1Y
Market cap
$2.49B
P/E
20.4x
Revenue (TTM)
$1.50B
Div. yield
–
Renewable Power Producers Utilities
3 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
6 wins

Head to Head

11 decided of 12

First Solar leads on 6 of the 12 questions below (First Solar 6, ReNew Energy Global 3, Array Technologies 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionARRYRNWFSLRLeader
Larger companyMarket capitalisation $516.22M $2.49B $18.41B FSLR
Cheaper on earningsLower P/E, profitable companies only -3.5x 20.4x 9.9x FSLR
Cheaper on forward earningsLower price / next fiscal year consensus EPS 4.5x 27.5x 9.6x ARRY
Faster revenue growthRevenue growth, trailing twelve months +1.2% +12.6% -0.7% RNW
More profitableNet margin, trailing twelve months -12.5% 8.1% 37.1% FSLR
Better return on capitalReturn on invested capital -13.4% 2.3% 17.1% FSLR
Less leveragedLower net debt / EBITDA -302.9x -0.2x -0.6x ARRY
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months -60.1% -9.8% -26.8% RNW
Better 5-year returnAnnualised price return, 5 years -30.1%/yr -7.1%/yr +8.1%/yr FSLR
Less volatileAnnualised volatility, 1 year 79.1% 43.3% 54.0% RNW
Higher overall scoreMean of the five percentile scores vs peers 56/100 68/100 87/100 FSLR

Percentile Scorecard

ARRYRNWFSLR

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

AxisARRYRNWFSLR
Valuation 95 #4 of 62 91 #3 of 24 93 #5 of 62
Growth 28 #43 of 59 82 #5 of 23 74 #16 of 59
Profitability 67 #19 of 55 91 #3 of 23 96 #3 of 55
Financial Health 35 #47 of 72 44 #14 of 24 83 #13 of 72
Shareholder Returns – 33 #13 of 19 –
Overall 56 68 87
  • ARRY ranked among 72 companies in Clean Energy Equipment
  • RNW ranked among 24 companies in Power Generation
  • 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

PeriodARRYRNWFSLRSPY
1 month -10.8%+0.3%0.0% +0.7%
3 months -29.9%+11.3%-14.1% +3.7%
6 months -54.0%+27.7%-12.4% +7.1%
Year to date -61.4%+21.6%-32.3% +12.8%
1 year -60.1%-9.8%-26.8% +11.9%
3 years -79.3%+26.8%+29.8% +85.2%
3 years, per year -40.8%+8.2%+9.1% +22.8%
5 years -83.3%-31.0%+47.9% +67.6%
5 years, per year -30.1%-7.1%+8.1% +10.9%
10 years ——+335.2% +262.0%
10 years, per year ——+15.8% +13.7%

Risk

MeasureARRYRNWFSLRSPY
Volatility, 1Y 79.1%43.3%54.0% 12.7%
Downside volatility, 1Y 88.6%57.0%56.2% 12.6%
Beta vs S&P 500, 1Y 3.130.721.81 1.00
Return / volatility, 1Y -0.76-0.23-0.50 0.94
Max drawdown, 5Y -88.4%-58.7%-60.0% -25.4%
From 52-week high -70.2%-9.8%-44.4% -1.2%
52-week high $11.96$7.62$318.25 $779.14
52-week low $3.15$4.50$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.

MultipleARRYRNWFSLR
P/E now vs peer median -3.7xmedian 26.6x 20.5xmedian 24.9x 10.2xmedian 26.6x
P/S now vs peer median 0.5xmedian 2.6x 3.3xmedian 2.6x 3.8xmedian 2.6x
EV/EBITDA now vs peer median -776.8xmedian 18.9x 10.7xmedian 11.6x 7.1xmedian 18.9x
P/FCF now vs peer median 4.1xmedian 30.1x 4.9xmedian 13.9x 81.7xmedian 30.1x
P/B now vs peer median -2.7xmedian 1.9x 3.1xmedian 2.1x 1.7xmedian 1.9x
PEG now vs peer median 0.07median 0.97 0.04median 0.62 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 monthsARRYRNWFSLR
Revenue $1.19B $1.50B $5.01B
Gross profit $287.61M – $2.47B
Operating income -$60.78M $158.00M $1.89B
Net income -$85.90M $122.00M $1.86B
Free cash flow $134.73M $1.01B $232.79M
R&D – – $276.36M
EPS (diluted) $-0.95 $11.29 $17.28
Cash & equivalents $307.30M $233.00M $1.58B
Total debt $657.75M $240.00M $107.67M
Shares (diluted) 155.69M 10.81M 107.70M
Enterprise value -$457.69M $665.33M $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
MetricARRYRNWFSLR
P/E -3.7x 20.5x 10.2x
P/FCF 4.1x 4.9x 81.7x
P/Operating cash flow 3.4x 4.9x 22.7x
P/S 0.5x 3.3x 3.8x
P/B -2.7x 3.1x 1.7x
P/Tangible book -1.3x 3.1x 1.8x
EV/EBITDA -776.8x 10.7x 7.1x
EV/EBIT -14.8x 31.2x 9.3x
EV/Revenue 0.8x 3.3x 3.5x
EV/FCF 6.7x 4.9x 75.2x
EV/Operating cash flow 5.5x 4.9x 20.8x
PEG (3Y EPS CAGR) 0.07 0.04 0.18

Growth

14 metrics
MetricARRYRNWFSLR
Revenue growth (1Y) 1.2% 12.6% -0.7%
Revenue CAGR (3Y) -13.0% 16.7% 16.6%
Gross profit growth (1Y) -12.9% – 22.1%
Gross profit CAGR (3Y) -10.2% – 42.2%
Operating income growth (1Y) 69.8% -12.0% 25.5%
Operating income CAGR (3Y) -32.8% 31.4% 65.9%
Net income growth (1Y) 58.8% 9.9% 32.9%
Net income CAGR (3Y) -38.6% 85.2% 57.8%
EPS growth (1Y) 45.3% 9.9% 32.7%
EPS CAGR (3Y) -55.9% 512.3% 57.7%
Operating cash flow growth (1Y) 22.2% 20.9% -48.4%
Operating cash flow CAGR (3Y) -15.4% 6.1% 0.1%
Free cash flow growth (1Y) 22.2% 20.9% -62.1%
Free cash flow CAGR (3Y) -18.9% 6.1% 34.6%

Profitability

14 metrics
MetricARRYRNWFSLR
Gross margin 24.3% – 49.3%
EBITDA margin -0.1% 30.9% 49.5%
Operating margin -5.1% 10.5% 37.7%
Pretax margin -6.2% 10.3% 38.5%
Net margin -12.5% 8.1% 37.1%
FCF margin 11.4% 67.6% 4.6%
Operating cash flow margin 13.7% 67.6% 16.7%
Return on equity – 7.7% 17.6%
Return on assets -5.7% 1.1% 13.6%
Return on invested capital -13.4% 2.3% 17.1%
Return on capital employed -5.5% 2.0% 16.2%
Asset turnover 0.8x 0.1x 0.4x
Cash conversion (OCF / net income) -1.9x 8.3x 0.5x
Stock comp / revenue 1.5% – 0.5%

Financial Health

11 metrics
MetricARRYRNWFSLR
Debt / assets 42.9% 2.1% 0.8%
Debt / equity -3.3x 0.1x 0.0x
Net debt / EBITDA -302.9x -0.2x -0.6x
Debt / FCF 4.9x 0.2x 0.5x
Liabilities / assets 113.2% 85.8% 22.4%
Equity / assets -13.2% 14.2% 77.6%
Interest coverage -2.8x – 70.3x
Current ratio 2.2x 0.4x 2.6x
Quick ratio 1.8x 0.1x 1.7x
Cash ratio 0.8x 0.1x 0.8x
Altman Z-score 0.85 0.22 5.53

Shareholder Returns

7 metrics
MetricARRYRNWFSLR
Dividend yield – – –
Net buyback yield – -3.2% –
Shareholder yield – -3.2% –
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.

ConsensusARRYRNWFSLR
Forward P/E 4.5xFY2026 27.5xFY2026 9.6xFY2026
EPS, next fiscal year $0.79FY2026 $0.25FY2026 $18.48FY2026
EPS growth, next FY +17.9%FY2026 -21.9%FY2026 +30.0%FY2026
EPS growth, the year after +7.6% +96.0% +21.3%
Revenue, next fiscal year $1.41BFY2026 $1.80BFY2026 $5.34BFY2026
Revenue growth, next FY +9.8%FY2026 +11.8%FY2026 +2.3%FY2026
Revenue growth, the year after +18.4% -2.4% +16.7%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersARRYRNWFSLR
Held by institutions 100.0% 40.7% 93.1%
Institutions holding 259 144 1,011
Change in shares held, QoQ +7.3% +0.9% +5.9%
Institutions buying 134 104 498
Institutions selling 80 28 356
Buyers to sellers 1.68 3.71 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.

ARRYRNWFSLR
ARRY 1.00 0.13 0.45
RNW 0.13 1.00 0.19
FSLR 0.45 0.19 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, ARRY, RNW and FSLR?

First Solar (FSLR) is the largest by market capitalisation: Array Technologies (ARRY) $516.22M, ReNew Energy Global (RNW) $2.49B, First Solar (FSLR) $18.41B.

Which stock is cheaper, ARRY, RNW and FSLR?

First Solar (FSLR) trades on the lowest price-to-earnings ratio (Array Technologies (ARRY) -3.5x, ReNew Energy Global (RNW) 20.4x, First Solar (FSLR) 9.9x). On next year's consensus earnings, Array Technologies (ARRY) is cheapest (Array Technologies (ARRY) 4.5x, ReNew Energy Global (RNW) 27.5x, 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?

ReNew Energy Global (RNW) grew revenue fastest over the trailing twelve months: Array Technologies (ARRY) +1.2%, ReNew Energy Global (RNW) +12.6%, First Solar (FSLR) -0.7%.

Which company is more profitable?

First Solar (FSLR) has the highest net margin (Array Technologies (ARRY) -12.5%, ReNew Energy Global (RNW) 8.1%, First Solar (FSLR) 37.1%). On return on invested capital, First Solar (FSLR) leads (Array Technologies (ARRY) -13.4%, ReNew Energy Global (RNW) 2.3%, First Solar (FSLR) 17.1%).

Which stock has performed better?

Over the past year ReNew Energy Global (RNW) returned the most: Array Technologies (ARRY) -60.1%, ReNew Energy Global (RNW) -9.8%, First Solar (FSLR) -26.8%. Over five years, First Solar (FSLR) compounded fastest (Array Technologies (ARRY) -30.1%/yr, ReNew Energy Global (RNW) -7.1%/yr, First Solar (FSLR) +8.1%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, ReNew Energy Global (RNW) has been the steadiest (Array Technologies (ARRY) 79.1%, ReNew Energy Global (RNW) 43.3%, First Solar (FSLR) 54.0%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, ARRY, RNW 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 6. 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.