The launch of the new product suggests Tesla could renew its focus on residential solar and expand its US leasing options to include Powerwall.
Tesla has introduced a new all-black solar module for residential use, according to information on the company’s website.
“The Tesla Solar Panel combines sleek aesthetics and hidden electrical connections with powerful engineering, exceeding industry performance and quality standards,” Tesla said. “Featuring our proprietary frame design, the all-black module integrates seamlessly with the Tesla Panel Mount for a minimalist look, with no visible rails or clamps.”
The modules are available in two versions, with a power of 415 W and 420 W. Both measure 1,805 mm x 1,135 mm x 40 mm and weigh 22.3 kg. Tesla did not disclose the energy conversion efficiency of the module or the type of solar cells used.
The panels have a black anodized aluminum frame and a black back plate. They come with a 25-year product warranty and a 25-year performance warranty, and are certified to EC/UL 61730‑1, CEC Listed, IEC/UL 61730‑2 and IEC 61215 standards.
Media reports suggest the modules have an efficiency of around 20% and are manufactured at Tesla’s Buffalo factory, although the company has not confirmed this.
The launch could signal a renewed focus on Tesla’s residential solar business. According to the company’s latest financial results, sales of its solar energy systems reached $4.6 million in the third quarter of 2025.
“We recently launched a new solar + Powerwall leasing offering in the U.S. that gives customers predictable energy costs, lower monthly payments compared to loans, a system availability guarantee for the entire lease term, and a buyout option after five years,” Tesla said in its financial report. “We believe this new leasing offering will help drive demand for our residential energy products.”
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