SPRU vs ENPH

For growth investors, Enphase Energy, Inc.

(ENPH) is the stronger pick with 10. 7% revenue growth year-over-year, versus 2. 8% for Spruce Power Holding Corporation (SPRU). Enphase Energy, Inc. (ENPH) offers the better valuation at 27. 5x trailing P/E (17. 6x forward), making it the more compelling value choice. Analysts rate Enphase Energy, Inc. (ENPH) a "Hold" — based on 55 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, Enphase Energy, Inc.

(ENPH) delivered a total return of -71. 2%, compared to -93. 0% for Spruce Power Holding Corporation (SPRU). Over 10 years, the gap is even starker: ENPH returned +1738% versus SPRU's -95. 6%. 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), Spruce Power Holding Corporation (SPRU) is the lower-risk stock at 0.

33β versus Enphase Energy, Inc. 's 1. 70β — meaning ENPH is approximately 417% more volatile than SPRU relative to the S&P 500. On balance sheet safety, Enphase Energy, Inc. (ENPH) carries a lower debt/equity ratio of 114% versus 5% for Spruce Power Holding Corporation — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Enphase Energy, Inc.

(ENPH) is pulling ahead at 10. 7% versus 2. 8% for Spruce Power Holding Corporation (SPRU). On earnings-per-share growth, the picture is similar: Enphase Energy, Inc. grew EPS 72. 0% year-over-year, compared to -6. 7% for Spruce Power Holding Corporation. Over a 3-year CAGR, SPRU leads at 73. 9% 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.

Enphase Energy, Inc.

(ENPH) is the more profitable company, earning 11. 7% net margin versus -85. 9% for Spruce Power Holding Corporation — meaning it keeps 11. 7% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: ENPH leads at 11. 2% versus -61. 4% for SPRU. At the gross margin level — before operating expenses — SPRU leads at 51. 3%, 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.

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, Spruce Power Holding Corporation (SPRU) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0.

33)). Enphase Energy, Inc. (ENPH) carries a higher beta of 1. 70 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (SPRU: -95. 6%, ENPH: +1738%), 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.

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.