Tesla Removes Solar Roof From Website Following Production and Heat Challenges
Tesla has removed public-facing references to its solar roof product from its official website, redirecting users to its generic solar landing page and support sections. The move follows years of low installation rates, substantial manufacturing expenses, and reported technical hurdles related to operating temperatures.
What Happened
Tesla has scrubbed mentions of the solar roof across its website, with previous links and support documentation now redirecting to its standard solar offerings. The change was first reported by Electrek and subsequently confirmed by TechCrunch. Although direct website listings have ended, two solar installers told TechCrunch that their company continues to offer the product, with availability dependent on specific project timelines, indicating that Tesla may be working through remaining warehouse inventory.
Key Highlights
- Tesla initially targeted 1,000 solar roof installations per week, but reached only 20 to 40 per week by 2022.
- The product was marketed as an alternative to buying both a new roof and solar panels, but installations reached quotes as high as $200,000.
- Unlike standardized solar panels that benefited from mass production, Tesla’s unique tile design required dedicated manufacturing equipment, driving up per-unit costs when demand stalled.
- Technical challenges included reports of warped non-solar components, melted roof underlayment, and electricity underproduction.
- Solar cell voltage drops by approximately 0.5% per degree Celsius; the solar roof’s smaller gap above the roof surface limited airflow compared to traditional solar panel setups.
Why This Matters
The solar roof faced fundamental economic and physical challenges. While conventional solar panels dropped in cost because billions of standardized cells are manufactured and assembled globally each year, Tesla relied on proprietary tiles. This required specialized manufacturing machinery, and lower-than-anticipated sales caused equipment costs per unit to rise.
In addition, operating in direct sunlight exposed the tiles to intense heat. Standard solar panels maintain a gap above the roof structure to facilitate airflow and cooling. The solar roof utilized a much smaller gap, leading to elevated temperatures that degraded electrical output and contributed to reports of melted underlayment and warped components.
What to Watch Next
Existing supplies of the solar roof may remain available through third-party installers until current inventories are exhausted. Meanwhile, Tesla continues to direct prospective customers toward its standard solar panel offerings. Other manufacturers, including GAF and Merlin Solar, remain active in the integrated solar roofing market.
Frequently Asked Questions
Is the Tesla solar roof completely unavailable?
While Tesla has removed public pages and redirects visitors to general solar products, two installers indicated that installations may still be offered depending on project schedules and existing inventory.
Why did the solar roof underperform in power generation?
Solar cell voltage decreases by roughly half a percent for each degree Celsius increase. Reports point to heat accumulation caused by a narrower ventilation gap beneath the tiles compared to standard elevated panels.
Are other companies still making solar roofs?
Yes. Companies such as GAF and Merlin Solar continue to market integrated solar roofing solutions.
Source: TechCrunch, citing reporting from Electrek and statements from solar installation providers.