Path-Q Solar

What should I do if an installer refuses to provide a detailed equipment list before I compare quotes?

Answer

Ask once more for a written equipment schedule with model families or exact models, quantities, ratings, warranties, and included balance-of-system components. If the installer will not provide enough information to compare scope and performance, treat that lack of transparency as a material limitation and seek other quotes.

Key points

  • The list should cover modules, inverters or optimizers, mounting, monitoring, batteries, electrical equipment, and major exclusions.
  • Exact models may depend on availability, but substitutions should require approval and meet defined specifications.
  • Compare scope, capacity, warranties, workmanship, assumptions, and total price—not only panel count.

What it depends on

  • How detailed the quote is
  • Whether equipment is specified by exact model or minimum performance criteria
  • Substitution and change-order terms
  • Installer reputation, warranty responsibility, and scope exclusions

Risks and trade-offs

  • Accepting an opaque quote makes competing offers difficult to compare and substitutions harder to control.
  • Exact model guarantees may reduce flexibility when supply changes, while vague specifications shift risk to the customer.
  • A lower price may reflect omitted equipment or scope rather than better value.

Information you may need

  • Complete proposal and scope of work
  • Equipment schedule and minimum specifications
  • Warranty, substitution, change-order, and payment terms
  • Production assumptions and included site or electrical work

Your next step

What to do next

Send a written request for a comparable equipment and scope schedule; if it is refused, obtain quotes from installers willing to document their offer.

Path-Q

Find the right next step

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

Loading…

SQ02827