Shoals Results Presentation Deck

NEW PRODUCT INTRODUCTIONS ARE ON SCHEDULE 2022 CONFIDENTIAL CONFIDENTIAL . . Wire Management Safely secures cabling Replaces "zip ties" that have a high rate of failure High margin product category IV Curve Benchmarking Plug-n-play string-level monitoring (current, temp, IV curve trace, incline) • Real-time data at thousands of points across the system • Cuts truck rolls and facilitates targeted maintenance High Capacity Plug-n-play Wire Harnesses • Extends plug-n-play to high capacity feeder cable category • Creates additional labor savings versus current products and methods • Enables greater site design flexibility "BLA 2.0" • Incorporates significant portion of EBOS content not currently addressed • Comprehensive solution that takes more labor out of the field • Potential to substantially increase customer allet sha shoals Q1 Complete Complete Complete Complete Complete Q2 2021 Complete Complete Complete Complete Complete Product Engineering © 2022 Shoals Technologies Group Q3 Complete Q4 Q1 Wire-Panel Interface Base Model ■ Validation & Certification Q2 Wire-Wire Interface Q3 Wire-Structure Interface High Current Model Commercial Launch Q4 High Voltage Model * Target First Sales 27

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