Design / Engineering Report

Document Reference

Design / Engineering Report

Engineered plan set and design package for the project.

M1, M2 if change order ResidentialCommercial

Source

Partner-submitted

Submitted By

EPC

Usage Note

Required at M1 and again at M2 if a change order occurred.

Must Contain

• System layout.
• Electrical design details.
• System size and equipment matching the PPA and BOM.

Common Mistakes

• Design does not match the BOM.
• Change order design not submitted after production changes.

Milestone Usage

M1 Pre-Install

Used for residential and commercial projects.

M2 Post-Install

Used for residential and commercial projects.