ENPH's PEG ratio is unavailable because the earnings growth data is negative or zero. Going back to December 2025, Enphase Energy had a PEG ratio of 0.34.
Historically, Enphase Energy shows a PEG ratio averaging 6.64 across the past seven years. The seven years high occurred in the Dec 2021 quarter at 88.33, reflecting maximum valuation relative to growth. The minimum was hit in the Mar 2020 quarter at 0, indicating optimal value relative to growth during that period.
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | 0.34 | 24.47 | 72.4% |
| 2024 | N/A | 90.37 | -76.4% |
| 2023 | 4.32 | 41.04 | 9.5% |
| 2022 | 0.53 | 90.12 | 169.7% |
| 2021 | 88.33 | 167.83 | 1.9% |
| 2020 | N/A | 163.99 | -22.5% |
| 2019 | 0.02 | 18.93 | 1,250% |
| 2018 | N/A | N/A | 77.8% |
| 2017 | N/A | N/A | 59.7% |
| 2016 | N/A | N/A | -173.5% |
| 2015 | N/A | N/A | -157.9% |
| 2014 | N/A | N/A | 69.4% |
| 2013 | N/A | N/A | 50% |
| 2012 | N/A | N/A | 95.2% |
| 2011 | N/A | N/A | 11.2% |
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Mar 2026 | N/A | 37.07 | -8.1% |
| Dec 2025 | 0.34 | 24.47 | 72.4% |
| Sep 2025 | 0.11 | 23.91 | 221.7% |
| Jun 2025 | 0.83 | 30.27 | 36.5% |
| Mar 2025 | N/A | 55.9 | -45.3% |
| Dec 2024 | N/A | 90.37 | -76.4% |
| Sep 2024 | N/A | 245.7 | -89% |
| Jun 2024 | N/A | 103.86 | -77.2% |
| Mar 2024 | N/A | 59.6 | -44.1% |
| Dec 2023 | 4.32 | 41.04 | 9.5% |
| Sep 2023 | 0.32 | 28.61 | 90% |
| Jun 2023 | 0.22 | 39.78 | 177% |
| Mar 2023 | 0.3 | 57.93 | 192.7% |
| Dec 2022 | 0.53 | 90.12 | 169.7% |
| Sep 2022 | 1.7 | 125.55 | 74% |
| Stock name | PEG ratio | Market cap |
|---|---|---|
| FSLR First Solar Inc | 0.51 | $26.72B |
| CRUS Cirrus Logic Inc | 0.64 | $7.79B |
| ASTI Ascent Solar Technologies Inc | N/A | $47.03M |
| CEVA Ceva Inc | N/A | $1.22B |
| ENPH Enphase Energy Inc | N/A | $6.22B |
ENPH's PEG ratio is unavailable because EPS growth data is negative or not present.
ENPH has a 3-year average PEG ratio of 1.02.
ENPH has a 5-year average PEG ratio of 9.82.
ENPH's PEG ratio peaked at 88.33 during the Dec 2021 quarter - the highest in seven years.
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.