HE vs GEV vs PWR vs ENPH vs FSLR

For growth investors, First Solar, Inc.

(FSLR) is the stronger pick with 24. 1% revenue growth year-over-year, versus -4. 1% for Hawaiian Electric Industries, Inc. (HE). First Solar, Inc. (FSLR) offers the better valuation at 15. 5x trailing P/E (12. 4x forward), making it the more compelling value choice. Analysts rate GE Vernova Inc. (GEV) 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.

On trailing P/E, First Solar, Inc.

(FSLR) is the cheapest at 15. 5x versus Quanta Services, Inc. at 109. 5x. On forward P/E, First Solar, Inc. is actually cheaper at 12. 4x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: First Solar, Inc. wins at 0. 40x versus Quanta Services, Inc. 's 3. 10x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, GE Vernova Inc.

(GEV) delivered a total return of +694. 0%, compared to -69. 1% for Enphase Energy, Inc. (ENPH). Over 10 years, the gap is even starker: PWR returned +31. 2% versus HE's -26. 7%. 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), Hawaiian Electric Industries, Inc.

(HE) is the lower-risk stock at 0. 56β versus GE Vernova Inc. 's 1. 78β — meaning GEV is approximately 220% more volatile than HE relative to the S&P 500. On balance sheet safety, First Solar, Inc. (FSLR) carries a lower debt/equity ratio of 5% versus 184% for Hawaiian Electric Industries, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), First Solar, Inc.

(FSLR) is pulling ahead at 24. 1% versus -4. 1% for Hawaiian Electric Industries, Inc. (HE). On earnings-per-share growth, the picture is similar: GE Vernova Inc. grew EPS 217. 0% year-over-year, compared to 12. 8% for Quanta Services, Inc.. Over a 3-year CAGR, FSLR leads at 25. 8% 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.

First Solar, Inc.

(FSLR) is the more profitable company, earning 29. 3% net margin versus 3. 6% for Quanta Services, Inc. — meaning it keeps 29. 3% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: FSLR leads at 32. 3% versus 3. 6% for GEV. At the gross margin level — before operating expenses — ENPH leads at 46. 6%, 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.

The PEG ratio (forward P/E divided by expected earnings growth rate) is the most precise measure of undervaluation relative to growth potential.

By this metric, First Solar, Inc. (FSLR) is the more undervalued stock at a PEG of 0. 40x versus Quanta Services, Inc. 's 3. 10x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, First Solar, Inc. (FSLR) trades at 12. 4x forward P/E versus 53. 5x for Quanta Services, Inc. — 41. 1x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for ENPH: 16. 4% to $42. 41.

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, Enphase Energy, Inc.

(ENPH) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (+1789% 10Y return). Both have compounded well over 10 years (ENPH: +1789%, PWR: +31. 2%), 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.

These companies operate in different sectors (HE (Utilities) and GEV (Utilities) and PWR (Industrials) and ENPH (Energy) and FSLR (Energy)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: HE is a small-cap quality compounder stock; GEV is a large-cap quality compounder stock; PWR is a mid-cap high-growth stock; ENPH is a small-cap quality compounder stock; FSLR is a mid-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.