The Solar Panel Layout Calculator helps homeowners, solar designers, and installers efficiently plan the placement of solar panels on rooftops or ground-mounted systems. By entering roof dimensions, tilt angle, orientation, and panel size, users can visualize the optimal layout and calculate how many panels can fit in the available space. The tool also provides estimated system capacity (in kW) based on the layout, making it ideal for both design accuracy and performance forecasting. Whether you’re working on residential or commercial solar projects, this calculator simplifies the design process and reduces manual errors. It’s perfect for generating fast solar proposals, planning installations, or integrating into a solar sales workflow. Optimize your solar panel layout and improve design efficiency with this intuitive, mobile-friendly tool.