Who owns Enphase Energy System?
Enphase Energy System is owned by Enphase (the United States, NASDAQ: ENPH).[1]
Evidence: Enphase Energy, Inc. Annual Report on Form 10-K filed 2026-02-17, SEC EDGAR, 17 February 2026. Verified from filings; last checked .
Key facts
- Current owner
- Enphase Energy, Inc. verified
- Owner HQ
- 🇺🇸 United States, Fremont
- Origin
- 🇺🇸 United States
- Category
- Energy › Renewables & clean energy › Solar
- Parent ticker
- NASDAQ: ENPH
- Last verified
- · 1 sources
About Enphase Energy System
The Enphase Energy System is the company's integrated platform of IQ Microinverters, IQ Batteries, IQ Load Controllers and an IQ EV Charger, run through the Enphase App. Its 2025 Form 10-K says microinverters convert power at the individual solar module and work with virtually every solar panel.
Ownership timeline of Enphase Energy System
Where Enphase Energy System sits in Enphase
Controlling ownership as of . Brands grouped under the entity that owns them; large groups are collapsed.
Open the full Enphase ownership tree →
Other brands in solar, and who owns them
The 11 brands in solar on Brandtree belong to 8 owners. The largest is Canadian Solar, with 3.
| Brand | Owner | Owner based in |
|---|---|---|
| CS PowerTech | Canadian Solar | 🇨🇦 Canada |
| DuraTrack | Array Technologies | 🇺🇸 United States |
| First Solar | First Solar | 🇺🇸 United States |
| Grenergy | Grenergy | 🇪🇸 Spain |
| Shoals | Shoals | 🇺🇸 United States |
| Sunrun | Sunrun | 🇺🇸 United States |
| Xinyi Energy | Xinyi Solar | 🇭🇰 Hong Kong |
| CSI Solar | Canadian Solar | 🇨🇦 Canada |
About the owner: Enphase
Enphase is a publicly listed company headquartered in Fremont, United States. Brandtree records 1 brand under its control, and it is listed as NASDAQ: ENPH.
Enphase Energy's 2025 Form 10-K says it was founded in March 2006 and sells home energy systems that manage solar generation, storage and communication on one platform. It reports shipping about 86.4 million microinverters by 31 December 2025, with more than 5.1 million Enphase systems deployed in over 160 countries.
🇺🇸 Enphase Energy System and other American brands
Brandtree records a controlling owner for 2,399 brands that began in the United States. 461 of them (19%) are now controlled by a company headquartered in another country; Enphase Energy System is not one of them.
- AES Ohio — AES 🇺🇸
- Agway Energy Services — Suburban Propane 🇺🇸
- Alabama Power — Southern Company 🇺🇸
- AmeriGas — UGI 🇺🇸
- American Transmission Company — WEC Energy Group 🇺🇸
- Arch Resources — Core Natural Resources 🇺🇸
Frequently asked questions
Who is the parent company of Enphase Energy System?
The parent company of Enphase Energy System is Enphase, a publicly listed company headquartered in the United States.
Is Enphase Energy System American?
Yes. Enphase Energy System originated in the United States and its owner, Enphase, is also headquartered in the United States.
Is Enphase Energy System still owned by Enphase?
Yes. As of 5 October 2026, Enphase Energy System is still owned by Enphase. The ownership record was last checked against primary sources on that date.
Sources (1) & corrections
Last verified . Every ownership fact above is backed by one of these primary documents. Numbers in brackets in the text refer to this list.
- [1] Enphase Energy, Inc. Annual Report on Form 10-K filed 2026-02-17 — SEC EDGAR, SEC Form 10-K, published 17 February 2026; retrieved 5 October 2026.
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