Who owns Powerwall?
Powerwall is owned by Tesla (the United States, NASDAQ: TSLA).[1]
Evidence: Tesla, Inc. Annual Report on Form 10-K filed 2026-01-29, SEC EDGAR, 29 January 2026. Verified from filings; last checked .
Key facts
- Current owner
- Tesla, Inc. verified
- Owner HQ
- 🇺🇸 United States, Austin, Texas
- Origin
- 🇺🇸 United States
- Category
- Energy › Renewables & clean energy › Storage & EV charging
- Parent ticker
- NASDAQ: TSLA
- Last verified
- · 1 sources
About Powerwall
Powerwall is Tesla's lithium-ion battery for storing energy at homes or small commercial sites. Tesla's 2025 Form 10-K says it sells and leases Powerwall to customers directly and through channel partners.
What Tesla's annual report says about Powerwall
Sentences about Powerwall from Tesla's latest annual filing[1], copied word for word.
Powerwall, which we sell and lease to customers, as well as through channel partners, is designed to store energy at homes or small commercial facilities.
We also continue to develop software capabilities for remotely controlling and dispatching our energy storage systems across a wide range of markets and applications, including through our real-time energy control and optimization platforms for Megapack batteries (Autobidder) and distributed energy resources like Powerwall (Powerhub).
Further leveraging our capabilities in AI, every Tesla energy storage product is capable of being enhanced through firmware updates and optimized by our software platforms, particularly Powerhub (for distributed energy resources, including Powerwall-enabled virtual power plants) and Autobidder (for Megapack batteries).
How often Tesla names Powerwall in its annual report
A plain count of the times the name appears in the text of each annual report, not counting the start of a sentence. A brand that an owner writes about more is usually one it treats as central. The brand is named more often than it was three years earlier.
Ownership timeline of Powerwall
Where Powerwall sits in Tesla
Controlling ownership as of . Brands grouped under the entity that owns them; large groups are collapsed.
Open the full Tesla ownership tree →
See the full Tesla brand portfolio (4) →
Other brands owned by Tesla
Tesla controls 4 brands on Brandtree, 2 of them in energy.
Also in energy
Other brands in storage & ev charging, and who owns them
The 22 brands in storage & ev charging on Brandtree belong to 19 owners. The largest is CATL, with 2; Tesla has 2.
| Brand | Owner | Owner based in |
|---|---|---|
| CATL | CATL | 🇨🇳 China |
| Gridstack | Fluence | 🇺🇸 United States |
| ADS-TEC Energy | ADS-TEC Energy | 🇮🇪 Ireland |
| Amaron | Amara Raja | 🇮🇳 India |
| Beam EV ARC | Beam Global | 🇺🇸 United States |
| Blink Network | Blink Charging | 🇺🇸 United States |
| BYD Energy Storage | BYD | 🇨🇳 China |
| CALB | CALB | 🇨🇳 China |
About the owner: Tesla
Tesla is a publicly listed company headquartered in Austin, Texas, United States, founded in 2003. Brandtree records 4 brands under its control, and it is listed as NASDAQ: TSLA.
Tesla was founded in 2003 by two engineers, with Elon Musk joining as its largest early investor and later becoming chief executive. It made electric cars desirable rather than merely virtuous, and every established carmaker changed its plans in response.
🇺🇸 Powerwall 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; Powerwall 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 🇺🇸
Official recalls involving Powerwall products
1 recall notice from government regulators matched to Powerwall. Each applies to the specific products, sizes and lot codes named in the notice, not to every product sold under the name.
- Certain Tesla Powerwall 2 AC Battery Power System — CPSC,
Reason given: The lithium-ion battery cells in certain Powerwall 2 systems can cause the unit to stop functioning during normal use, which can result in overheating and, in some cases, smoke…
Recalling firm: Tesla · Brand: Tesla
Matched automatically from FDA, USDA FSIS, UK Food Standards Agency and CPSC records only when the recalling firm corresponds to this ownership record and, for a brand, the brand name appears in the product description. Check the linked notice for exact products and lots. Method.
Frequently asked questions
Who is the parent company of Powerwall?
The parent company of Powerwall is Tesla, a publicly listed company headquartered in the United States.
Is Powerwall American?
Yes. Powerwall originated in the United States and its owner, Tesla, is also headquartered in the United States.
Is Powerwall still owned by Tesla?
Yes. As of 10 October 2026, Powerwall is still owned by Tesla. 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] Tesla, Inc. Annual Report on Form 10-K filed 2026-01-29 — SEC EDGAR, SEC Form 10-K, published 29 January 2026; retrieved 16 September 2026.
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