# SolarCity (Historical) / Hayes Barnard (Executive) > Publicly sourced profile assembled by Optimly, in the Optimly AI Brand Index. Last refreshed 2026-10-04. - **Business Profile:** https://optimly.ai/brand/solarcity-historical-hayes-barnard-founder - **Dataset:** https://optimly.ai/brand/solarcity-historical-hayes-barnard-founder.json - **Markdown:** https://optimly.ai/brand/solarcity-historical-hayes-barnard-founder/llms.txt - **Official website:** https://tesla.com - **Slug:** solarcity-historical-hayes-barnard-founder ## Overview - **Tagline:** Disrupted the century-old energy industry by providing solar power for less than utility bills, offers end-to-end service from design to maintenance, and was America's number one solar power provider at the time. Source: Brand's website (https://tesla.com) · 2026-10-04 - **Description:** America's number one solar power provider that offers clean energy to homeowners, businesses, and government organizations for less than utility bills, handling everything from design and permitting to monitoring and maintenance. Source: Brand's website (https://tesla.com) · 2026-10-04 ## Offerings - **Core capabilities:** - Solar power systems - clean energy solutions Source: Brand's website (https://tesla.com) · 2026-10-04 - **Pricing:** Provides solar power for less than utility bills, implying a service, lease, or power purchase agreement (PPA) model. Source: Brand's website (https://tesla.com) · 2026-10-04 ## Audience - **Target industry:** Homeowners, businesses, government organizations Source: Brand's website (https://tesla.com) · 2026-10-04 ## Landscape - **Competitors:** - Sunrun - Vivint Solar - NRG Home Solar Source: Brand's website (https://tesla.com) · 2026-10-04 Page last updated 2026-10-04.