ENPH (Enphase Energy) Long-Term Debt: $573 Mil (As of Mar. 2026)


ENPH Enphase Energy Inc ENPH
76 GF Score
Price $42.13
GF Value $62.17
Valuation Significantly Undervalued
! 5 Warning Signs
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What is Enphase Energy Long-Term Debt?

Enphase Energy ENPH -2.00% 76 Long-Term Debt is $573 Mil as of Mar. 2026. GuruFocus rates ENPH with a GF Score™ of 76/100 and a GF Value™ of $62.17 (Significantly Undervalued). The stock has 5 warning signs investors should review.

Enphase Energy's Long-Term Debt for the quarter that ended in Mar. 2026 was $573 Mil.

Enphase Energy's quarterly Long-Term Debt increased from Sep. 2025 ($572 Mil) to Dec. 2025 ($572 Mil) and increased from Dec. 2025 ($572 Mil) to Mar. 2026 ($573 Mil).

Enphase Energy's annual Long-Term Debt declined from Dec. 2023 ($1,294 Mil) to Dec. 2024 ($1,201 Mil) and declined from Dec. 2024 ($1,201 Mil) to Dec. 2025 ($572 Mil).

Enphase Energy  (NAS:ENPH) Long-Term Debt Explanation

Long-Term Debt is the sum of the carrying values as of the balance sheet date of all long-term debt, which is debt initially having maturities due after one year or beyond the operating cycle, if longer, but excluding the portions thereof scheduled to be repaid within one year or the normal operating cycle, if longer. Long-Term Debt includes notes payable, bonds payable, mortgage loans, convertible debt, subordinated debt and other types of long term debt.

Enphase Energy Long-Term Debt Related Terms

Enphase Energy Long-Term Debt Historical Data

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The historical data trend for Enphase Energy's Long-Term Debt can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Enphase Energy Long-Term Debt Chart

Enphase Energy Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Long-Term Debt
Get a 7-Day Free Trial Premium Member Only Premium Member Only 951.59 1,199.47 1,293.74 1,201.09 572.19

Enphase Energy Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Long-Term Debt Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 571.21 571.54 571.87 572.19 572.51
ENPH
76GF Score
Enphase Energy Inc ENPH
Long-Term Debt is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about Long-Term Debt →
What does a Long-Term Debt of $573 Mil mean?
Enphase Energy (ENPH) has a Long-Term Debt of $573 Mil as of Mar. 2026.
Is Enphase Energy's Long-Term Debt too high?
Enphase Energy's current Long-Term Debt is $573 Mil. Overall, Enphase Energy has a GF Score™ of 76/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Enphase Energy's Long-Term Debt compare to RUN and SEDG?
Enphase Energy's Long-Term Debt of $573 Mil can be compared against companies in the Semiconductors industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Long-Term Debt for a Semiconductors company?
A good Long-Term Debt depends on the Semiconductors industry context. However, Long-Term Debt should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Long-Term Debt mean?
A high Long-Term Debt can signal that a stock is expensive relative to its fundamentals. Enphase Energy's current Long-Term Debt is $573 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Enphase Energy stock overvalued right now?
Based on GuruFocus' analysis, Enphase Energy (ENPH) is currently considered Significantly Undervalued. The stock's GF Value™ is $62.17, compared to a current price of $42.13 — trading 32.2% below its estimated fair value. The current Long-Term Debt is $573 Mil. Enphase Energy's overall GF Score™ is 76/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Long-Term Debt calculated?
Long-Term Debt is calculated from a company's financial statements. For Enphase Energy (ENPH), the current Long-Term Debt is $573 Mil as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Enphase Energy (ENPH) Overvalued in 2026?

Based on GuruFocus' analysis, Enphase Energy stock appears to be undervalued. The current stock price of $42.13 is trading 32.2% below its estimated GF Value™ of $62.17. GuruFocus considers Enphase Energy to be Significantly Undervalued.

Key valuation signals for ENPH:

  • Long-Term Debt: $573 Mil
  • GF Value™: $62.17 vs. price of $42.13 (32.2% below fair value)
  • GF Score™: 76/100 with 5 warning signs

No single metric tells the full story. See the ENPH stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Enphase Energy Business Description

Address 47281 Bayside Parkway, Fremont, CA, USA, 94538
Enphase Energy is a global energy technology company. It delivers smart, easy-to-use solutions that manage solar generation, storage, and communication on one platform. The company's microinverter technology primarily serves the rooftop solar market and produces a fully integrated solar-plus-storage solution. Enphase derives a majority of revenue from the United States.
76GF Score

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Long-Term Debt is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$42.13
Price
$62.17
GF Value