Path-Q Solar

What records should I keep after solar installation?

Answer

Keep a complete project file containing contracts, designs, permits, inspections, equipment and warranty records, commissioning information, monitoring access, maintenance records, and evidence of ownership or payment.

Key points

  • Keep the signed contract, scope of work, final price, change orders, payment records, and installer contact information.
  • Save the final design, equipment model and serial numbers, wiring or one-line diagrams, permits, inspection approvals, and interconnection records.
  • Store all manufacturer, workmanship, roof, battery, and monitoring warranties with their claim procedures.
  • Record system commissioning results, monitoring credentials, maintenance, repairs, service visits, and production issues.
  • Keep documents that may be needed for insurance, resale, financing payoff, or transfer of ownership.

What it depends on

  • The equipment and system configuration
  • Whether the system is owned, financed, leased, or otherwise contracted
  • The requirements of the insurer, lender, utility, and future buyer
  • The property’s maintenance and resale needs

Risks and trade-offs

  • Lost credentials or serial numbers can make troubleshooting and warranty claims harder.
  • A system may appear operational while still lacking final approvals or transferable documentation.
  • Transferring a lease, loan, or service agreement may require advance notice and specific paperwork.

Information you may need

  • Final project documents from the installer
  • Warranty registration confirmations and monitoring credentials
  • Payment, financing, lease, or service-agreement records
  • Insurance documentation and any required maintenance schedule

Your next step

What to do next

Create a digital and physical project file, verify that monitoring and warranty registrations work, and ask the installer for any missing final documents.

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