Part 4. Simulate an Energy Output, Create a Financing Option, and Generate a Sales Proposal Natasha Iyer September 13, 2017 21:04 Updated Related articles Part 3. Generate a 3D Model, Analyze Shading, Add In and Adjust Modules Part 1. Create Your First Project and Inputting Energy Consumption Part 2. Create a Site Design How to Change Module Texture/Color in the 3D View of a Proposal How do I add a custom residential utility rate?