Path-Q Solar

What risk exists when a solar installer outsources structural engineering?

Answer

Outsourcing is not inherently a problem, but risk increases if responsibility, communication, qualifications, revisions, and errors are unclear. The homeowner may face delays, conflicting instructions, or disputes over whether the installer, engineer, or a subcontractor must correct a design problem.

Key points

  • Identify the engineering firm and the professional responsible for the deliverables.
  • Confirm who coordinates engineering with the installer, roof work, permits, and equipment layout.
  • Require the installer to remain responsible for integrating the approved design into the installation.
  • Clarify who pays for revisions caused by design or coordination errors.

What it depends on

  • The engineering firm's qualifications and scope
  • The installer's contract and subcontractor terms
  • The review, permitting, and change-order process

Risks and trade-offs

  • A low-cost outsourced review may be less site-specific than a full assessment.
  • Multiple parties can make warranty and correction claims harder to resolve.
  • A specialized independent engineer may provide stronger review but add cost or time.

Information you may need

  • The engineering firm's identity and scope of work
  • Signed engineering deliverables and revision obligations
  • Contract language assigning coordination, correction, and payment responsibility

Your next step

What to do next

Ask for the engineering subcontractor's scope and require a single named party to coordinate and remedy engineering-related problems.

Path-Q

Find the right next step

Answer a few questions and we’ll narrow your options.

Loading…

SQ02741