Claims

Promise · Their own work or organisation

“Create a smoothly integrated and beautiful solar-roof-with-battery product that just works, empowering the individual as their own utility, and then scale that throughout the world.”

Elon Musk, Tesla CEO, blog author · 20 July 2016 · Master Plan, Part Deux (Tesla)

Tesla plans to create an integrated solar-roof-with-battery product and scale it throughout the world.

Resolved false The record shows it did not happen or was not so.

Said for an organisation they lead or work for; it counts on both records.

What would count as true or false

An open-ended promise (Master Plan Part Deux, 2016) to create an integrated solar-roof-with-battery product and scale it throughout the world. No deadline is given, so judge as of the latest evidence (late 2026). True: Tesla sells an integrated solar roof (or solar plus Powerwall) product that is installed at scale across multiple countries or continents. Mostly true: the integrated product exists and sells in several markets, but its deployment is modest relative to 'throughout the world'. Mixed: the product exists, but it is sold mainly in one country (e.g. the US) at limited volume. Mostly false: the product launched but stayed niche with minimal international scaling, or it was scaled back. False: the product was never brought to market, or it was discontinued, as shown by Tesla filings or reporting.

Evidence

1. Tesla discontinues its Solar Roof tiles, not economically viable Electrek · 20 August 2026

   “Tesla has discontinued the Solar Roof, its solar-tile roofing product, Electrek has learned.”

2. Tesla discontinues its Solar Roof tiles, not economically viable Electrek · 20 August 2026

   “Tesla stopped breaking out solar roof deployment figures in its quarterly reports in early 2024, and the product had all but disappeared from the company’s marketing.”

3. Tesla Solar Roof: Musk builds sustainable communities with photovoltaic tiles blending in with normal roofs Notebookcheck · 19 January 2024

   “The Solar Roof has been available in the USA since 2016 and was launched in Australia in 2020. A little later, in 2022, the Solar Roof has been available in Canada, France, Germany, the Netherlands, Switzerland and the UK.”

4. Tesla Solar Roof deployments miss expectations Wood Mackenzie · 30 March 2023

   “Since the launch of the Tesla Solar Roof (“Solar Roof”) in 2016, Wood Mackenzie estimates that approximately 3,000 Solar Roofs have been installed nationwide, with a total capacity of nearly 30 megawatts direct current (MWdc), missing Tesla’s stated goal of 1,000 installations per week.”

Reasoning

Tesla launched the Solar Roof in the US in 2016 and later offered it in Australia, Canada and several European countries (E3). Wood Mackenzie estimated only about 3,000 US installations by March 2023, far below Tesla's stated goal of 1,000 a week (E4). Electrek reported in August 2026 that Tesla had discontinued the Solar Roof (E1). It also said Tesla had stopped reporting deployment figures in early 2024 and had largely dropped the product from its marketing (E2). Under the criteria, a product discontinued as shown by reporting resolves false.

Cite this claim

Elon Musk, “Tesla plans to create an integrated solar-roof-with-battery product and scale it throughout the world.” (said 20 July 2016). Verdict: resolved false. Reliability API, claim c_f90ec51a3748, method 0.1.0+c876030c. https://epistacklabs.com/claims/c_f90ec51a3748