Enphase — Supply Chain & Business Relationships
Every relationship below is sourced to a verbatim quote from a public company filing that names the counterparty, with a one-click link to the original document.
Click a company to open its map · drag to explore · hover a line to read the source quote. Green = supplies · orange dashed = competes · blue = partners · purple = ownership · grey dashed = suspended · how to read this data.
4 suppliers1 customer5 partners10 competitors1 ownership tie5 source filings
Customers (companies it supplies)
Supplies to →
ITOCHU
Filed 2025-07-22 · 395 days ago
“On April 28, 2025, Enphase Energy announced production shipments of IQ8 Microinverters in Japan through a distribution agreement with ITOCHU Corporation, one of the largest trading companies in the country.”— ENPH 8-K, filed 2025-07-22 EDGAR · View source filing ↗
Suppliers (companies that supply it)
Supplied by ←
Flex
Filed 2026-02-17 · 185 days ago
“We utilize Flex Ltd. and affiliates (“Flex”), Salcomp Manufacturing India PVT and Sunwoda Electric Co. Ltd. to assemble and test certain of our IQ microinverters, IQ Battery storage systems, EV chargers and IQ Gateway products. … DHL, Flex and other service providers also provide receiving, kitting, storage, transportation, inventory visibility and other value-added logistics services.”— ENPH 10-K, filed 2026-02-17 EDGAR · View source filing ↗
Supplied by ←
Salcomp India
Filed 2026-02-17 · 185 days ago
“We utilize Flex Ltd. and affiliates (“Flex”), Salcomp Manufacturing India PVT and Sunwoda Electric Co. Ltd. to assemble and test certain of our IQ microinverters, IQ Battery storage systems, EV chargers and IQ Gateway products.”— ENPH 10-K, filed 2026-02-17 EDGAR · View source filing ↗
Supplied by ←
Sunwoda Electric
Filed 2026-02-17 · 185 days ago
“We utilize Flex Ltd. and affiliates (“Flex”), Salcomp Manufacturing India PVT and Sunwoda Electric Co. Ltd. to assemble and test certain of our IQ microinverters, IQ Battery storage systems, EV chargers and IQ Gateway products.”— ENPH 10-K, filed 2026-02-17 EDGAR · View source filing ↗
Supplied by ←
Flextronics Industrial
Filed 2026-02-17 · 185 days ago
“10.7 # Flextronics Manufacturing Services Agreement by and between Enphase Energy, Inc. and Flextronics Industrial, Ltd., dated March 1, 2009, as amended.”— ENPH 10-K, filed 2026-02-17 EDGAR · View source filing ↗
Partners & collaborations
Partners with ↔
Ensol
Filed 2026-04-28 · 115 days ago
“On March 16, 2026, Enphase Energy announced a collaboration with Ensol, a residential solar and storage provider in France, to expand IQ Battery deployments through Ensol’s battery subscription program for French homeowners.”— ENPH 8-K, filed 2026-04-28 EDGAR · View source filing ↗
Partners with ↔
Capital Good Fund
Filed 2026-04-28 · 115 days ago
“On March 3, 2026, Enphase Energy announced a new partnership with Capital Good Fund, a leading provider of solar power purchase agreements (PPAs) and leases for underserved communities in the United States, to support approximately 24 megawatts of small commercial and residential solar projects across Georgia and Pennsylvania.”— ENPH 8-K, filed 2026-04-28 EDGAR · View source filing ↗
Partners with ↔
Evergen
Filed 2026-04-28 · 115 days ago
“On April 22, 2026, Enphase Energy announced integration between Enphase ® IQ Batteries and Evergen, one of Australia’s most advanced distributed energy and virtual power plant (VPP) orchestration platforms used by several of Australia and New Zealand’s leading energy retailers.”— ENPH 8-K, filed 2026-04-28 EDGAR · View source filing ↗
Partners with ↔
Green Mountain Power
Filed 2026-02-03 · 199 days ago
“On Nov. 12, 2025, Enphase Energy announced a new partnership with Green Mountain Power (GMP) in Vermont to launch innovations benefitting customers through technology and grid transformation.”— ENPH 8-K, filed 2026-02-03 EDGAR · View source filing ↗
Partners with ↔
Essent
Filed 2025-10-28 · 297 days ago
“On Oct. 2, 2025, Enphase Energy announced a collaboration with Essent, one of the largest residential energy providers in the Netherlands.”— ENPH 8-K, filed 2025-10-28 EDGAR · View source filing ↗
Competitors
Competes with ↔
Solaredge Technologies
Filed 2026-02-17 · 185 days ago
“Competitors in the inverter market include, among others, SolarEdge Technologies, Inc. (“SolarEdge”), Huawei Technologies Co. Ltd., (“Huawei”), Tesla, Inc. (“Tesla”), Sungrow Power Supply Co., Ltd., Growatt New Energy Co., Ltd and other companies offering microinverters and/or string inverters with and without solar optimizers.”— ENPH 10-K, filed 2026-02-17 EDGAR · View source filing ↗
Competes with ↔
Huawei
Filed 2026-02-17 · 185 days ago
“Competitors in the inverter market include, among others, SolarEdge Technologies, Inc. (“SolarEdge”), Huawei Technologies Co. Ltd., (“Huawei”), Tesla, Inc. (“Tesla”), Sungrow Power Supply Co., Ltd., Growatt New Energy Co., Ltd and other companies offering microinverters and/or string inverters with and without solar optimizers.”— ENPH 10-K, filed 2026-02-17 EDGAR · View source filing ↗
Competes with ↔
Tesla
Filed 2026-02-17 · 185 days ago
“Competitors in the inverter market include, among others, SolarEdge Technologies, Inc. (“SolarEdge”), Huawei Technologies Co. Ltd., (“Huawei”), Tesla, Inc. (“Tesla”), Sungrow Power Supply Co., Ltd., Growatt New Energy Co., Ltd and other companies offering microinverters and/or string inverters with and without solar optimizers.”— ENPH 10-K, filed 2026-02-17 EDGAR · View source filing ↗
Competes with ↔
Sungrow Power Supply
Filed 2026-02-17 · 185 days ago
“Competitors in the inverter market include, among others, SolarEdge Technologies, Inc. (“SolarEdge”), Huawei Technologies Co. Ltd., (“Huawei”), Tesla, Inc. (“Tesla”), Sungrow Power Supply Co., Ltd., Growatt New Energy Co., Ltd and other companies offering microinverters and/or string inverters with and without solar optimizers.”— ENPH 10-K, filed 2026-02-17 EDGAR · View source filing ↗
Competes with ↔
Growatt New Energy
Filed 2026-02-17 · 185 days ago
“Competitors in the inverter market include, among others, SolarEdge Technologies, Inc. (“SolarEdge”), Huawei Technologies Co. Ltd., (“Huawei”), Tesla, Inc. (“Tesla”), Sungrow Power Supply Co., Ltd., Growatt New Energy Co., Ltd and other companies offering microinverters and/or string inverters with and without solar optimizers.”— ENPH 10-K, filed 2026-02-17 EDGAR · View source filing ↗
Competes with ↔
Byd
Filed 2026-02-17 · 185 days ago
“Competitors in the storage market include Tesla, SolarEdge, Huawei, BYD Company Limited (“BYD”), Franklin Solar Battery and other producers of battery cells and integrated storage systems.”— ENPH 10-K, filed 2026-02-17 EDGAR · View source filing ↗
Competes with ↔
Franklin Solar Battery
Filed 2026-02-17 · 185 days ago
“Competitors in the storage market include Tesla, SolarEdge, Huawei, BYD Company Limited (“BYD”), Franklin Solar Battery and other producers of battery cells and integrated storage systems.”— ENPH 10-K, filed 2026-02-17 EDGAR · View source filing ↗
Competes with ↔
Wallbox N V
Filed 2026-02-17 · 185 days ago
“Competitors in the EV charger market include Wallbox N.V., ChargePoint Holdings, Inc., Tesla and EVBox Group, among others.”— ENPH 10-K, filed 2026-02-17 EDGAR · View source filing ↗
Competes with ↔
Chargepoint
Filed 2026-02-17 · 185 days ago
“Competitors in the EV charger market include Wallbox N.V., ChargePoint Holdings, Inc., Tesla and EVBox Group, among others.”— ENPH 10-K, filed 2026-02-17 EDGAR · View source filing ↗
Competes with ↔
Evbox
Filed 2026-02-17 · 185 days ago
“Competitors in the EV charger market include Wallbox N.V., ChargePoint Holdings, Inc., Tesla and EVBox Group, among others.”— ENPH 10-K, filed 2026-02-17 EDGAR · View source filing ↗
Ownership & investments
Invests in →
Sunpower
Filed 2026-02-17 · 185 days ago
“In September 2025, the Company invested $ 6.3 million in cash to purchase convertible notes with an aggregate principal amount of $ 7.0 million issued by SunPower Inc. (“SunPower”) (formerly named “Complete Solaria, Inc.”)”— ENPH 10-K, filed 2026-02-17 EDGAR · View source filing ↗
Filed activity
Filings by Enphase itself, from our archive: US SEC earnings filings (Form 8-K Item 2.02 and Form 6-K results reports) since 2025-07-22, plus Taiwan Stock Exchange material announcements where covered. Not a complete filing history; subjects appear verbatim in their original language.
FREMONT, Calif., July 28, 2026 - Enphase Energy, Inc. (NASDAQ: ENPH), a global energy technology company, announced today financial results for the second quarter of 2026, which included the summary below from its President and CEO, Badri Kothandaraman.Show more from the filing
We reported quarterly revenue of $291.9 million in the second quarter of 2026 and shipped approximately 1.59 million IQ ® Microinverters, or 725.2 megawatts DC, and 113.8 megawatt hours (MWh) of IQ ® Batteries. Highlights for the second quarter of 2026 are listed below: • Strong progress on development of IQ ® SST; achieved key technical milestones and deepened customer engagement with potential multi-gigawatt opportunities • Revenue of $291.9 million • GAAP gross margin of 60.0%; non-GAAP gross margin of 46.8% • GAAP operating income of $51.5 million; non-GAAP operating income of $56.7 million • GAAP net income of $36.1 million; non-GAAP net income of $61.5 million • GAAP diluted earnings per share of $0.27; non-GAAP diluted earnings per share of $0.46 • Free cash flow of $25.9 million; ending cash, cash equivalents and marketable securities of $937.7 million
— Form 8-K · Items 2.02, 9.01 · US SEC EDGAR · View source filing ↗
FREMONT, Calif., April 28, 2026 - Enphase Energy, Inc. (NASDAQ: ENPH), a global energy technology company, announced today financial results for the first quarter of 2026, which included the summary below from its President and CEO, Badri Kothandaraman. We reported quarterly revenue of $282.9 million in the first quarter of 2026, along with 43.9% for non-GAAP gross margin.Show more from the filing
We shipped approximately 1.41 million microinverters, or 627.6 megawatts DC, and 103.1 megawatt hours (MWh) of IQ ® Batteries. Highlights for the first quarter of 2026 are listed below: • Announced today the development of IQ ® SST, a distributed solid‑state transformer (SST) platform purpose-built for AI data centers • Revenue of $282.9 million • GAAP gross margin of 35.5% and non-GAAP gross margin of 43.9%, including 4.3% of tariff impact • GAAP operating loss of $29.6 million; non-GAAP operating income of $47.3 million • GAAP net loss of $7.4 million; non-GAAP net income of $62.3 million • GAAP diluted loss per share of $0.06; non-GAAP diluted earnings per share of $0.47 • Free cash flow of $83.0 million; ending cash, cash equivalents and marketable securities of $930.6 million
— Form 8-K · Items 2.02, 9.01 · US SEC EDGAR · View source filing ↗
— Form 8-K · Items 2.02, 8.01 · US SEC EDGAR · View source filing ↗
FREMONT, Calif., Feb. 3, 2026 - Enphase Energy, Inc. (NASDAQ: ENPH), a global energy technology company, announced today financial results for the fourth quarter of 2025, which included the summary below from its President and CEO, Badri Kothandaraman. We reported quarterly revenue of $343.3 million in the fourth quarter of 2025, along with 46.1% for non-GAAP gross margin.Show more from the filing
We shipped approximately 1.55 million microinverters, or 682.6 megawatts DC, and 150.1 megawatt hours (MWh) of IQ ® Batteries. Highlights for the fourth quarter of 2025 are listed below: • Revenue of $343.3 million • GAAP gross margin of 44.3% and non-GAAP gross margin of 46.1%, including 5.1% of tariff impact • GAAP operating income of $22.4 million; non-GAAP operating income of $79.4 million • GAAP net income of $38.7 million; non-GAAP net income of $93.4 million • GAAP diluted earnings per share of $0.29; non-GAAP diluted earnings per share of $0.71 • Free cash flow of $37.8 million; ending cash, cash equivalents and marketable securities of $1.51 billion • Shipped 1.31 million microinverters and 51.1 MWh of IQ Batteries from Texas and South Carolina facilities
— Form 8-K · Items 2.02, 9.01 · US SEC EDGAR · View source filing ↗
FREMONT, Calif., Oct. 28, 2025 - Enphase Energy, Inc. (NASDAQ: ENPH), a global energy technology company and the world’s leading supplier of microinverter-based solar and battery systems, announced today financial results for the third quarter of 2025, which included the summary below from its President and CEO, Badri Kothandaraman.Show more from the filing
We reported quarterly revenue of $410.4 million in the third quarter of 2025, along with 49.2% for non-GAAP gross margin. We shipped approximately 1.77 million microinverters, or 784.6 megawatts DC, and a record 195.0 megawatt hours (MWh) of IQ ® Batteries. Highlights for the third quarter of 2025 are listed below: • Revenue of $410.4 million; highest revenue level in two years • GAAP gross margin of 47.8% and non-GAAP gross margin of 49.2% including 4.9% of tariff impact • GAAP operating income of $66.2 million; non-GAAP operating income of $123.4 million • GAAP net income of $66.6 million; non-GAAP net income of $117.3 million • GAAP diluted earnings per share of $0.50; non-GAAP diluted earnings per share of $0.90 • Free cash flow of $5.9 million; ending cash, cash equivalents and marketable securities of $1.48 billion • U.S.
— Form 8-K · Items 2.02, 9.01 · US SEC EDGAR · View source filing ↗
FREMONT, Calif., July 22, 2025 - Enphase Energy, Inc. (NASDAQ: ENPH), a global energy technology company and the world’s leading supplier of microinverter-based solar and battery systems, announced today financial results for the second quarter of 2025, which included the summary below from its President and CEO, Badri Kothandaraman.Show more from the filing
We reported quarterly revenue of $363.2 million in the second quarter of 2025, along with 48.6% for non-GAAP gross margin. We shipped approximately 1.53 million microinverters, or 675.4 megawatts DC, and 190.9 megawatt hours (MWh) of IQ ® Batteries. Highlights for the second quarter of 2025 are listed below: • IQ ® Meter Collar approved by 29 U.S. utilities to date • U.S. manufacturing: shipped approximately 1.41 million microinverters and record 46.9 MWh of IQ Batteries • Revenue of $363.2 million • GAAP gross margin of 46.9%; non-GAAP gross margin of 48.6% with net IRA benefit • Non-GAAP gross margin of 37.2%, excluding net IRA benefit of 11.4% • GAAP operating income of $37.0 million; non-GAAP operating income of $98.6 million • GAAP net income of $37.1 million; non-GAAP net income of $89.9 million • GAAP diluted earnings per share of $0.28;
— Form 8-K · Items 2.02, 9.01 · US SEC EDGAR · View source filing ↗