The Solar.com redesign resulted in a significant uptick in user engagement and successful vendor matches. The simplicity and user-friendliness of the website interface were highly praised, inspiring a surge in customer return rates. Notably, the synchronized process achieved a higher completion rate, proving the project's success. Our agile and research-based approach allowed us to create an efficient, aesthetically pleasing platform that caters to different user requirements without compromising on speed and usability, ultimately revolutionizing the solar vendor selection process.