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Complete Solaria (CSLR) investor relations material

Complete Solaria M&A Announcement summary

Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.
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M&A Announcement summary22 Sep, 2025

Deal rationale and strategic fit

  • The merger creates the fifth largest residential solar company in the U.S., expanding coverage from 22 to 45 states and strengthening presence in California, Texas, and Florida.

  • Sunder's strengths in TPO markets, high battery attach rates, and high-volume, high-quality sales complement the acquirer's premium brand and leadership.

  • The combined entity leverages Sunder's software-driven sales efficiency, advanced sales management software, and established referral networks.

  • Industry consolidation offers an opportunity to build a more durable, scalable business.

Financial terms and conditions

  • The transaction is valued at $55–60 million, including $40 million in cash and 10 million shares, subject to stockholder approval.

  • Funding for the acquisition was secured in advance, including an $80 million raise and a private convertible debenture offering.

  • Sunder is expected to contribute $74 million in sales revenue and $86.5 million in EPC sales in the first year post-close.

  • Sunder's operating overhead, excluding one-time legal expenses, is about $0.5 million per month.

Synergies and expected cost savings

  • The merger doubles the salesforce to 1,734, expanding into key states and increasing efficiency to $420,000 average revenue per employee.

  • Sunder’s software will replace and upgrade legacy systems, streamlining sales and operations.

  • Anticipated 5,500 new solar contracts per year at a 14% higher average selling price.

  • No further headcount reductions are planned; operational efficiency will be maintained at 820 employees.

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Frequently asked questions

Complete Solaria Inc is a company in the solar technology, services, and installation industry. It has a distinctive presence in the residential solar market, offering innovative, end-to-end solar energy solutions that include aesthetically pleasing, high-performance products, proprietary digital services, and software solutions. The company is headquartered in Fremont, California, and its shares are listed on the Nasdaq.

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