$ENPH
Enphase Energy, Inc. Stock $enph

$enph Overview Financials Valuation SEC Filings Company Website

2021 Q2 Form 10-Q Financial Statement

#000146310121000108 Filed on July 27, 2021

Income Statement

Concept	2021 Q2	2020 Q2
Revenue	$316.1M	$125.5M
YoY Change	151.76%	-6.38%
Cost Of Revenue	$188.3M	$77.15M
YoY Change	144.01%	-13.09%
Gross Profit	$127.8M	$48.39M
YoY Change	164.12%	6.77%
Gross Profit Margin	40.44%	38.54%
Selling, General & Admin	$45.69M	$24.34M
YoY Change	87.72%	38.01%
% of Gross Profit	35.75%	50.3%
Research & Development	$22.71M	$13.19M
YoY Change	72.13%	37.36%
% of Gross Profit	17.77%	27.26%
Depreciation & Amortization	$7.554M	$4.200M
YoY Change	79.86%	2.44%
% of Gross Profit	5.91%	8.68%
Operating Expenses	$68.40M	$37.53M
YoY Change	82.24%	34.66%
Operating Profit	$59.40M	$10.85M
YoY Change	447.26%	-37.79%
Interest Expense	$12.51M	$5.952M
YoY Change	110.11%	340.56%
% of Operating Profit	21.05%	54.84%
Other Income/Expense, Net	-$13.05M	-$64.71M
YoY Change	-79.83%	937.34%
Pretax Income	$46.30M	-$53.90M
YoY Change	-185.9%	-580.86%
Income Tax	$7.000M	-$6.600M
% Of Pretax Income	15.12%
Net Earnings	$39.35M	-$47.29M
YoY Change	-183.21%	-545.41%
Net Earnings / Revenue	12.45%	-37.67%
Basic Earnings Per Share
Diluted Earnings Per Share	$278.0K	-$376.6K
COMMON SHARES
Basic Shares Outstanding	135.1M shares	125.6M shares
Diluted Shares Outstanding	141.5M shares	125.6M shares

Balance Sheet

Concept	2021 Q2	2020 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.312B	$607.3M
YoY Change	116.08%	194.81%
Cash & Equivalents	$1.312B	$607.3M
Short-Term Investments
Other Short-Term Assets	$34.75M	$29.30M
YoY Change	18.59%	11.41%
Inventory	$37.76M	$31.19M
Prepaid Expenses
Receivables	$281.2M	$89.50M
Other Receivables	$0.00	$0.00
Total Short-Term Assets	$1.666B	$757.2M
YoY Change	120.01%	116.44%
LONG-TERM ASSETS
Property, Plant & Equipment	$63.21M	$32.97M
YoY Change	91.71%	53.13%
Goodwill	$61.32M	$24.78M
YoY Change	147.43%	0.0%
Intangibles	$45.41M	$28.09M
YoY Change	61.68%	-14.74%
Long-Term Investments
YoY Change
Other Assets	$118.5M	$49.55M
YoY Change	139.21%	23.55%
Total Long-Term Assets	$434.7M	$240.7M
YoY Change	80.59%	82.83%
TOTAL ASSETS
Total Short-Term Assets	$1.666B	$757.2M
Total Long-Term Assets	$434.7M	$240.7M
Total Assets	$2.101B	$997.9M
YoY Change	110.5%	107.25%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$82.14M	$24.14M
YoY Change	240.34%	-63.43%
Accrued Expenses	$119.2M	$46.69M
YoY Change	155.37%	39.23%
Deferred Revenue	$55.08M	$40.26M
YoY Change	36.83%	19.89%
Short-Term Debt	$0.00	$0.00
YoY Change
Long-Term Debt Due	$85.13M	$102.3M
YoY Change	-16.77%	3260.86%
Total Short-Term Liabilities	$356.6M	$223.5M
YoY Change	59.53%	55.64%
LONG-TERM LIABILITIES
Long-Term Debt	$929.0M	$253.2M
YoY Change	266.95%	153.45%
Other Long-Term Liabilities	$20.08M	$12.34M
YoY Change	62.68%	-4.56%
Total Long-Term Liabilities	$949.1M	$265.5M
YoY Change	257.45%	135.34%
TOTAL LIABILITIES
Total Short-Term Liabilities	$356.6M	$223.5M
Total Long-Term Liabilities	$949.1M	$265.5M
Total Liabilities	$1.516B	$627.8M
YoY Change	141.54%	72.34%
SHAREHOLDERS EQUITY
Retained Earnings	-$180.1M	-$163.5M
YoY Change	10.15%	-50.88%
Common Stock	$1.000K	$1.000K
YoY Change	0.0%	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$584.4M	$370.2M
YoY Change
Total Liabilities & Shareholders Equity	$2.101B	$997.9M
YoY Change	110.5%	107.25%

Cashflow Statement

Concept	2021 Q2	2020 Q2
OPERATING ACTIVITIES
Net Income	$39.35M	-$47.29M
YoY Change	-183.21%	-545.41%
Depreciation, Depletion And Amortization	$7.554M	$4.200M
YoY Change	79.86%	2.44%
Cash From Operating Activities	$65.70M	$25.50M
YoY Change	157.65%	73.47%
INVESTING ACTIVITIES
Capital Expenditures	-$16.47M	-$4.400M
YoY Change	274.27%	76.0%
Acquisitions
YoY Change
Other Investing Activities	-$20.04M
YoY Change
Cash From Investing Activities	-$36.41M	-$4.400M
YoY Change	727.43%	76.0%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-205.8M	-7.600M
YoY Change	2607.71%	-106.59%
NET CHANGE
Cash From Operating Activities	65.70M	25.50M
Cash From Investing Activities	-36.41M	-4.400M
Cash From Financing Activities	-205.8M	-7.600M
Net Change In Cash	-176.5M	13.50M
YoY Change	-1407.35%	-89.42%
FREE CASH FLOW
Cash From Operating Activities	$65.70M	$25.50M
Capital Expenditures	-$16.47M	-$4.400M
Free Cash Flow	$82.17M	$29.90M
YoY Change	174.81%	73.84%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
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	dei	Amendment Flag AmendmentFlag	false
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	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2021-06-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	001-35480
	dei	Entity Registrant Name EntityRegistrantName	Enphase Energy, Inc.
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	20-4645388
	dei	Entity Address Address Line1 EntityAddressAddressLine1	47281 Bayside Parkway
	dei	Entity Address City Or Town EntityAddressCityOrTown	Fremont
	dei	Entity Address State Or Province EntityAddressStateOrProvince	CA
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	94538
	dei	City Area Code CityAreaCode	877
	dei	Local Phone Number LocalPhoneNumber	774-7000
	dei	Security12b Title Security12bTitle	Common Stock, $0.00001 par value per share
	dei	Trading Symbol TradingSymbol	ENPH
	dei	Security Exchange Name SecurityExchangeName	NASDAQ
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	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
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	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.16
CY2021Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	135094000	shares
CY2020Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	125603000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	133209000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	124567000	shares
CY2021Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	141533000	shares
CY2020Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	125603000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	144022000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	138910000	shares
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	39351000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	-47294000	USD
	us-gaap	Net Income Loss NetIncomeLoss	71049000	USD
	us-gaap	Net Income Loss NetIncomeLoss	21642000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	1284000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-62000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	1490000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-230000	USD
CY2021Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	40635000	USD
CY2020Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-47356000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	72539000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	21412000	USD
CY2021Q2	us-gaap	Stockholders Equity StockholdersEquity	584399000	USD
CY2020Q2	us-gaap	Stockholders Equity StockholdersEquity	370176000	USD
CY2021Q2	us-gaap	Stockholders Equity StockholdersEquity	584399000	USD
CY2020Q2	us-gaap	Stockholders Equity StockholdersEquity	370176000	USD
	us-gaap	Net Income Loss NetIncomeLoss	71049000	USD
	us-gaap	Net Income Loss NetIncomeLoss	21642000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	13154000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	7985000	USD
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	271000	USD
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	185000	USD
	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	19463000	USD
	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	8094000	USD
	us-gaap	Gain Loss On Repurchase Of Debt Instrument GainLossOnRepurchaseOfDebtInstrument	-56382000	USD
	us-gaap	Gain Loss On Repurchase Of Debt Instrument GainLossOnRepurchaseOfDebtInstrument	0	USD
	enph	Deemed Repayment Of Convertible Notes Attributable To Accreted Debt Discount DeemedRepaymentOfConvertibleNotesAttributableToAccretedDebtDiscount	15585000	USD
	enph	Deemed Repayment Of Convertible Notes Attributable To Accreted Debt Discount DeemedRepaymentOfConvertibleNotesAttributableToAccretedDebtDiscount	0	USD
	us-gaap	Debt Securities Gain Loss DebtSecuritiesGainLoss	2369000	USD
	us-gaap	Debt Securities Gain Loss DebtSecuritiesGainLoss	0	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	30156000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	19815000	USD
	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	0	USD
	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	-44348000	USD
	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-30127000	USD
	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-19567000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	98531000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-56166000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-4008000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-870000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	15194000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	9534000	USD
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	46890000	USD
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-35389000	USD
	enph	Increase Decrease In Warranty Obligations IncreaseDecreaseInWarrantyObligations	14025000	USD
	enph	Increase Decrease In Warranty Obligations IncreaseDecreaseInWarrantyObligations	809000	USD
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	47909000	USD
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-30771000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	141501000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	64653000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	26368000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	7804000	USD
	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	45000000	USD
	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	0	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	55239000	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-126607000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-7804000	USD
	enph	Proceedsfrom Convertible Debt Netof Issuance Costs ProceedsfromConvertibleDebtNetofIssuanceCosts	1188439000	USD
	enph	Proceedsfrom Convertible Debt Netof Issuance Costs ProceedsfromConvertibleDebtNetofIssuanceCosts	312420000	USD
	us-gaap	Payments For Hedge Financing Activities PaymentsForHedgeFinancingActivities	286235000	USD
	us-gaap	Payments For Hedge Financing Activities PaymentsForHedgeFinancingActivities	89056000	USD
	us-gaap	Proceeds From Issuance Of Warrants ProceedsFromIssuanceOfWarrants	220800000	USD
	us-gaap	Proceeds From Issuance Of Warrants ProceedsFromIssuanceOfWarrants	71552000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	1422000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	1633000	USD
	enph	Payments For Partial Repurchase Of Convertible Debt PaymentsForPartialRepurchaseOfConvertibleDebt	289312000	USD
	enph	Payments For Partial Repurchase Of Convertible Debt PaymentsForPartialRepurchaseOfConvertibleDebt	0	USD
	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	3642000	USD
	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	4846000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	200000000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	16998000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	43652000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	618914000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	254477000	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-926000	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-181000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	632882000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	311145000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	679379000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	296109000	USD
CY2021Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1312261000	USD
CY2020Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	607254000	USD
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	4175000	USD
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	1636000	USD
	us-gaap	Business Combination Consideration Transferred Liabilities Incurred BusinessCombinationConsiderationTransferredLiabilitiesIncurred	3596000	USD
	us-gaap	Business Combination Consideration Transferred Liabilities Incurred BusinessCombinationConsiderationTransferredLiabilitiesIncurred	0	USD
	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-bottom:6pt;margin-top:9pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Use of Estimates</span></div><div style="margin-bottom:6pt;margin-top:6pt;text-align:justify;text-indent:27pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Significant estimates and assumptions reflected in the financial statements include revenue recognition, allowance for doubtful accounts, stock-based compensation, deferred compensation arrangements, inventory valuation, accrued warranty obligations, fair value of investments, debt derivatives, convertible notes and contingent consideration, fair value of acquired intangible assets and goodwill, useful lives of acquired intangible assets and property and equipment, incremental borrowing rate for right-of-use assets and lease liability, legal contingencies, and tax valuation allowance. These estimates are based on information available as of the date of the financial statements; therefore, actual results could differ materially from management’s estimates using different assumptions or under different conditions.</span></div><div style="margin-bottom:6pt;margin-top:6pt;text-align:justify;text-indent:27pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:120%">In light of ongoing semiconductor supply constraints and the evolving COVID-19 pandemic, management has considered their impact on the Company’s critical and significant accounting estimates on the date of issuance of these financial statements. These estimates may change, as new events occur and additional information is obtained, and are recognized in the consolidated financial statements as soon as they become known. Actual results could differ from those estimates and any such differences may be material to the Company’s condensed financial statements.</span></div>
CY2021Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	316057000	USD
CY2020Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	125538000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	617811000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	331083000	USD
CY2021Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	316057000	USD
CY2020Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	125538000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	617811000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	331083000	USD
CY2021Q2	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	281154000	USD
CY2020Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	182165000	USD
CY2021Q2	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	21135000	USD
CY2020Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	17879000	USD
CY2021Q2	us-gaap	Contract With Customer Asset Net Noncurrent ContractWithCustomerAssetNetNoncurrent	63752000	USD
CY2020Q4	us-gaap	Contract With Customer Asset Net Noncurrent ContractWithCustomerAssetNetNoncurrent	51986000	USD
CY2021Q2	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	55084000	USD
CY2020Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	47665000	USD
CY2021Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	45388000	USD
CY2021Q2	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	165645000	USD
CY2020Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	125473000	USD
CY2021Q2	us-gaap	Capitalized Contract Cost Impairment Loss CapitalizedContractCostImpairmentLoss	0	USD
	us-gaap	Capitalized Contract Cost Impairment Loss CapitalizedContractCostImpairmentLoss	0	USD
CY2020Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	69865000	USD
	enph	Contract With Customer Asset Amount Recognized ContractWithCustomerAssetAmountRecognized	10255000	USD
	enph	Contract With Customer Asset New Contract Additions ContractWithCustomerAssetNewContractAdditions	25277000	USD
CY2021Q2	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	84887000	USD
CY2020Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	173138000	USD
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	33544000	USD
	enph	Contract With Customer Liability Increase From Cash Receipts ContractWithCustomerLiabilityIncreaseFromCashReceipts	81135000	USD
CY2021Q2	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	220729000	USD
CY2021Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	29069000	USD
CY2021Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	51375000	USD
CY2021Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	40157000	USD
CY2021Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	33174000	USD
CY2021Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	21566000	USD
CY2021Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	220729000	USD
CY2021Q2	us-gaap	Inventory Raw Materials InventoryRawMaterials	11870000	USD
CY2020Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	10140000	USD
CY2021Q2	us-gaap	Inventory Finished Goods InventoryFinishedGoods	25886000	USD
CY2020Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	31624000	USD
CY2021Q2	us-gaap	Inventory Net InventoryNet	37756000	USD
CY2020Q4	us-gaap	Inventory Net InventoryNet	41764000	USD
CY2021Q2	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	9919000	USD
CY2020Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	6634000	USD
CY2021Q2	us-gaap	Accrued Marketing Costs Current AccruedMarketingCostsCurrent	57151000	USD
CY2020Q4	us-gaap	Accrued Marketing Costs Current AccruedMarketingCostsCurrent	36622000	USD
CY2021Q2	enph	Accrued Freight Costs AccruedFreightCosts	14818000	USD
CY2020Q4	enph	Accrued Freight Costs AccruedFreightCosts	10300000	USD
CY2021Q2	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	4603000	USD
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	4542000	USD
CY2021Q2	enph	Supply Agreements Liability Current SupplyAgreementsLiabilityCurrent	14418000	USD
CY2020Q4	enph	Supply Agreements Liability Current SupplyAgreementsLiabilityCurrent	5500000	USD
CY2021Q2	us-gaap	Business Combination Contingent Consideration Liability Current BusinessCombinationContingentConsiderationLiabilityCurrent	3596000	USD
CY2020Q4	us-gaap	Business Combination Contingent Consideration Liability Current BusinessCombinationContingentConsiderationLiabilityCurrent	0	USD
CY2021Q2	enph	Business Combination Post Combination Expense Accrual Current BusinessCombinationPostCombinationExpenseAccrualCurrent	2842000	USD
CY2020Q4	enph	Business Combination Post Combination Expense Accrual Current BusinessCombinationPostCombinationExpenseAccrualCurrent	0	USD
CY2021Q2	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	11887000	USD
CY2020Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	12944000	USD
CY2021Q2	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	119234000	USD
CY2020Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	76542000	USD
CY2020Q4	us-gaap	Goodwill Goodwill	24783000	USD
CY2019Q4	us-gaap	Goodwill Goodwill	24783000	USD
	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	35934000	USD
CY2020	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	0	USD
	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	604000	USD
CY2020	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	0	USD
CY2021Q2	us-gaap	Goodwill Goodwill	61321000	USD
CY2020Q4	us-gaap	Goodwill Goodwill	24783000	USD
CY2021Q2	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	286000	USD
CY2021Q2	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	286000	USD
CY2020Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	286000	USD
CY2020Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	286000	USD
CY2021Q2	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	39807000	USD
	us-gaap	Finitelived Intangible Assets Acquired1 FinitelivedIntangibleAssetsAcquired1	20900000	USD
CY2021Q2	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	15298000	USD
CY2021Q2	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	45409000	USD
CY2020Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	36486000	USD
CY2020	us-gaap	Finitelived Intangible Assets Acquired1 FinitelivedIntangibleAssetsAcquired1	3321000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	10999000	USD
CY2020Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	28808000	USD
CY2021Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2508000	USD
CY2020Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1246000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	4299000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2493000	USD
CY2021Q1	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	54553000	USD
CY2020Q1	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	37501000	USD
CY2020Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	45913000	USD
CY2019Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	37098000	USD
CY2021Q2	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	3319000	USD
CY2020Q2	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	766000	USD
	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	7213000	USD
	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	2290000	USD
CY2021Q2	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	4269000	USD
CY2020Q2	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	1748000	USD
	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	11924000	USD
	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	3425000	USD
CY2021Q2	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	2757000	USD
CY2020Q2	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	2578000	USD
	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	5687000	USD
	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	5848000	USD
CY2021Q2	enph	Product Warranty Accrual Accretion Expense ProductWarrantyAccrualAccretionExpense	1104000	USD
CY2020Q2	enph	Product Warranty Accrual Accretion Expense ProductWarrantyAccrualAccretionExpense	804000	USD
CY2021Q2	us-gaap	Product Warranty Accrual Noncurrent ProductWarrantyAccrualNoncurrent	44929000	USD
	enph	Product Warranty Accrual Accretion Expense ProductWarrantyAccrualAccretionExpense	2047000	USD
	enph	Product Warranty Accrual Accretion Expense ProductWarrantyAccrualAccretionExpense	1578000	USD
CY2021Q2	enph	Standard And Extended Product Warranty Accrual Other Period Increase Decrease StandardAndExtendedProductWarrantyAccrualOtherPeriodIncreaseDecrease	-550000	USD
CY2021Q2	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	59938000	USD
CY2020Q2	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	37907000	USD
CY2020Q2	enph	Standard And Extended Product Warranty Accrual Other Period Increase Decrease StandardAndExtendedProductWarrantyAccrualOtherPeriodIncreaseDecrease	-334000	USD
	enph	Standard And Extended Product Warranty Accrual Other Period Increase Decrease StandardAndExtendedProductWarrantyAccrualOtherPeriodIncreaseDecrease	-1472000	USD
	enph	Standard And Extended Product Warranty Accrual Other Period Increase Decrease StandardAndExtendedProductWarrantyAccrualOtherPeriodIncreaseDecrease	-636000	USD
CY2021Q2	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	59938000	USD
CY2020Q2	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	37907000	USD
CY2021Q2	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	15009000	USD
CY2020Q2	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	10170000	USD
CY2021Q2	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	15009000	USD
CY2020Q2	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	10170000	USD
CY2021Q2	us-gaap	Product Warranty Accrual Noncurrent ProductWarrantyAccrualNoncurrent	44929000	USD
CY2020Q2	us-gaap	Product Warranty Accrual Noncurrent ProductWarrantyAccrualNoncurrent	27737000	USD
CY2020Q2	us-gaap	Product Warranty Accrual Noncurrent ProductWarrantyAccrualNoncurrent	27737000	USD
CY2021Q2	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	4300000	USD
	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	11900000	USD
	enph	Warranty Obligations At Fair Value Increase In Fair Value Liability Resulting From One Percentage Point Increase In Profit Element And Risk Premium WarrantyObligationsAtFairValueIncreaseInFairValueLiabilityResultingFromOnePercentagePointIncreaseInProfitElementAndRiskPremium	300000	USD
	enph	Warranty Obligations At Fair Value Decrease In Fair Value Liability Resulting From One Percentage Point Decrease In Profit Element And Risk Premium WarrantyObligationsAtFairValueDecreaseInFairValueLiabilityResultingFromOnePercentagePointDecreaseInProfitElementAndRiskPremium	300000	USD
	enph	Warranty Obligationsat Fair Value Decreasein Fair Value Resultingfrom One Percentage Point Increasein Discount Rate WarrantyObligationsatFairValueDecreaseinFairValueResultingfromOnePercentagePointIncreaseinDiscountRate	1800000	USD
	enph	Warranty Obligations At Fair Value Increase In Fair Value Resulting From One Percentage Point Decrease In Discount Rate WarrantyObligationsAtFairValueIncreaseInFairValueResultingFromOnePercentagePointDecreaseInDiscountRate	2000000.0	USD
CY2021Q2	us-gaap	Long Term Debt LongTermDebt	1014140000	USD
CY2020Q4	us-gaap	Long Term Debt LongTermDebt	330865000	USD
CY2021Q2	us-gaap	Long Term Debt Current LongTermDebtCurrent	85125000	USD
CY2020Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	325967000	USD
CY2021Q2	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	929015000	USD
CY2020Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	4898000	USD
CY2020Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.00001
CY2020Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	150000000	shares
CY2020Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	200000000	shares
CY2020Q2	us-gaap	Warrants And Rights Outstanding WarrantsAndRightsOutstanding	96400000	USD
CY2021Q2	us-gaap	Lessee Operating Lease Renewal Term LesseeOperatingLeaseRenewalTerm	P12Y
CY2021Q2	us-gaap	Operating Lease Cost OperatingLeaseCost	1815000	USD
CY2020Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.077
CY2020Q2	us-gaap	Operating Lease Cost OperatingLeaseCost	1280000	USD
	us-gaap	Operating Lease Cost OperatingLeaseCost	3446000	USD
	us-gaap	Operating Lease Cost OperatingLeaseCost	2502000	USD
CY2021Q2	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	4603000	USD
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	4542000	USD
CY2021Q2	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	12915000	USD
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	15209000	USD
CY2021Q2	us-gaap	Operating Lease Liability OperatingLeaseLiability	17518000	USD
CY2020Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	19751000	USD
CY2021Q2	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P6Y2M12D
CY2020Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P6Y4M24D
CY2021Q2	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.076
CY2021Q2	us-gaap	Operating Lease Payments OperatingLeasePayments	1425000	USD
CY2020Q2	us-gaap	Operating Lease Payments OperatingLeasePayments	1145000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	2786000	USD
CY2021Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	2262000	USD
CY2021Q2	enph	Lessee Operating Lease Liability To Be Paid After Year Four LesseeOperatingLeaseLiabilityToBePaidAfterYearFour	3959000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	2159000	USD
CY2021Q2	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	USD
CY2020Q2	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	2941000	USD
CY2021Q2	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	3023000	USD
CY2021Q2	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	4634000	USD
CY2021Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	4012000	USD
CY2021Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	3043000	USD
CY2021Q2	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	20933000	USD
CY2021Q2	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	3415000	USD
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	1.96
CY2021Q2	us-gaap	Operating Lease Liability OperatingLeaseLiability	17518000	USD
CY2021Q2	us-gaap	Purchase Obligation PurchaseObligation	197100000	USD
CY2021Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.00001
CY2021Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	200000000	shares
CY2021Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	300000000	shares
CY2021Q2	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	15312000	USD
CY2020Q2	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	12300000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	30156000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	19815000	USD
CY2021Q2	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	15312000	USD
CY2020Q2	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	12300000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	30156000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	19815000	USD
CY2021Q2	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	158000000.0	USD
	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P2Y10M24D
CY2021Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.00001
CY2021Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	2532000	shares
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0
	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	199000	shares
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	2.01
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	27668000	USD
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	1000	shares
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	0.83
CY2021Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	2332000	shares
CY2021Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	1.96
	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2	P3Y3M18D
CY2021Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	423555000	USD
CY2021Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	2332000	shares
CY2021Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	1.96
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P3Y3M18D
CY2021Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	423555000	USD
CY2021Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	2231000	shares
CY2021Q2	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Exercise Price1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1	1.97
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P3Y3M18D
CY2021Q2	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	405325000	USD
CY2021Q2	us-gaap	Share Price SharePrice	183.63
CY2021Q2	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions	2332000	shares
	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2	P3Y3M18D
CY2021Q2	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Exercise Price Beginning Balance1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1	1.96
CY2021Q2	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions	2231000	shares
CY2021Q2	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Exercise Price1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1	1.97
CY2021Q2	us-gaap	Share Price SharePrice	183.63
CY2021Q2	us-gaap	Share Price SharePrice	183.63
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	39351000	USD
CY2021Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7000000.0	USD
CY2021Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	46300000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-26400000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	44700000	USD
CY2020Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-6600000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-18400000	USD
CY2020Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-53900000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	3200000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	-47294000	USD
	us-gaap	Net Income Loss NetIncomeLoss	71049000	USD
	us-gaap	Net Income Loss NetIncomeLoss	21642000	USD
CY2021Q2	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	45000	USD
CY2020Q2	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	0	USD
	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	89000	USD
	us-gaap	Interest On Convertible Debt Net Of Tax InterestOnConvertibleDebtNetOfTax	89000	USD
CY2021Q2	us-gaap	Net Income Loss Attributable To Parent Diluted NetIncomeLossAttributableToParentDiluted	39396000	USD
CY2020Q2	us-gaap	Net Income Loss Attributable To Parent Diluted NetIncomeLossAttributableToParentDiluted	-47294000	USD
	us-gaap	Net Income Loss Attributable To Parent Diluted NetIncomeLossAttributableToParentDiluted	71138000	USD
	us-gaap	Net Income Loss Attributable To Parent Diluted NetIncomeLossAttributableToParentDiluted	21731000	USD
CY2021Q2	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	135094000	shares
CY2020Q2	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	125603000	shares
	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	133209000	shares
	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	124567000	shares
CY2021Q2	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	135094000	shares
CY2020Q2	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	125603000	shares
	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	133209000	shares
	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	124567000	shares
CY2021Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	4554000	shares
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.17
CY2021Q2	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.28
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	7449000	shares
CY2021Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	141533000	shares
CY2020Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	5177000	shares
CY2020Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	125603000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	144022000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	138910000	shares
CY2021Q2	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.29
CY2020Q2	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-0.38
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.53
CY2020Q2	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-0.38
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.49
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.16
CY2021Q2	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	11249000	shares
CY2020Q2	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	20770000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	7318000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	5755000	shares

Files In Submission

Name	View Source	Status
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0001463101-21-000108-index.html	Edgar Link	pending
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$ENPH
Enphase Energy, Inc. Stock $enph

2021 Q2 Form 10-Q Financial Statement

#000146310121000108 Filed on July 27, 2021

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$ENPH Enphase Energy, Inc. Stock $enph

2021 Q2 Form 10-Q Financial Statement

#000146310121000108 Filed on July 27, 2021

Income Statement

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$ENPH
Enphase Energy, Inc. Stock $enph