According to Sawyer Merritt, Tesla has unboxed its new residential solar panel featuring a 420W output—an increase from the previous 410W model. The panel, which adopts the same cascading cell technology as Tesla's Solar Roof, is designed to sit closer to the roof and offers an all-black finish for improved aesthetics. Notably, it creates 18 distinct power zones, tripling the segmentation found in conventional panels. As reported by Sawyer Merritt, this advancement could drive more efficient solar energy generation and streamlined integration for smart home energy management solutions.

According to Sawyer Merritt on Twitter, Tesla has officially launched its new solar panel and mounting system, featuring an all-black finish, a refined design that sits closer to the roof, and a power upgrade to 420W. The panels utilize the same cascading cell technology as Tesla’s Solar Roof, resulting in 18 power zones—three times more than conventional panels. This innovation reflects Tesla's commitment to enhanced energy efficiency and integration with smart energy management systems, which are increasingly powered by AI for real-time optimization and predictive maintenance. As reported by Sawyer Merritt, the new panels signal potential business opportunities in AI-driven energy solutions, particularly for residential and commercial applications seeking smarter, more reliable solar installations.