SPWR vs ARRY

For growth investors, Array Technologies, Inc.

(ARRY) is the stronger pick with 40. 2% revenue growth year-over-year, versus 2. 9% for SunPower Inc. (SPWR). Analysts rate Array Technologies, Inc. (ARRY) a "Buy" — based on 28 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

Over the past 5 years, Array Technologies, Inc.

(ARRY) delivered a total return of -68. 0%, compared to -81. 1% for SunPower Inc. (SPWR). Over 10 years, the gap is even starker: ARRY returned -77. 7% versus SPWR's -81. 1%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), SunPower Inc.

(SPWR) is the lower-risk stock at 2. 13β versus Array Technologies, Inc. 's 2. 32β — meaning ARRY is approximately 9% more volatile than SPWR relative to the S&P 500.

By revenue growth (latest reported year), Array Technologies, Inc.

(ARRY) is pulling ahead at 40. 2% versus 2. 9% for SunPower Inc. (SPWR). On earnings-per-share growth, the picture is similar: Array Technologies, Inc. grew EPS 62. 6% year-over-year, compared to 0. 0% for SunPower Inc.. Over a 3-year CAGR, SPWR leads at 65. 3% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

Array Technologies, Inc.

(ARRY) is the more profitable company, earning -4. 1% net margin versus -10. 5% for SunPower Inc. — meaning it keeps -4. 1% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: ARRY leads at 6. 6% versus -2. 0% for SPWR. At the gross margin level — before operating expenses — SPWR leads at 48. 5%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

On forward earnings alone, SunPower Inc.

(SPWR) trades at 5. 2x forward P/E versus 11. 6x for Array Technologies, Inc. — 6. 5x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for SPWR: 1435. 0% to $15. 81.

None of the stocks in this comparison currently pay a material dividend.

All are effectively zero-yield and should be held for capital appreciation rather than income.

For long-horizon retirement investors, Array Technologies, Inc.

(ARRY) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding. SunPower Inc. (SPWR) carries a higher beta of 2. 13 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (ARRY: -77. 7%, SPWR: -81. 1%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

Both stocks operate in the Energy sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

In terms of investment character: SPWR is a small-cap quality compounder stock; ARRY is a small-cap high-growth stock. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.