Path-Q Solar
How can I reduce the risk of an interconnection delay before construction begins?
Answer
Reduce delay risk by confirming the utility's requirements early, using complete and consistent design documents, checking the electrical service, obtaining required permits, selecting approved equipment, and assigning responsibility for each submission and inspection in the contract. No process can eliminate utility or network delays.
Key points
- Submit the interconnection application with accurate system size, one-line diagram, equipment information, and site details.
- Verify that the proposed inverter and other equipment meet the utility's current requirements.
- Resolve panel, service, structural, and property issues before the installation date.
- Require the installer to provide milestones, application numbers, and copies of approvals.
What it depends on
- Utility application and review process
- Completeness of the design package
- Existing electrical and structural conditions
- Permit and inspection scheduling
- Installer experience and contract accountability
Risks and trade-offs
- Early applications may need revision if the system design changes.
- An installer cannot control all utility, inspection, or network timelines.
- Contractual promises about timing may exclude delays outside the installer's control.
Information you may need
- Utility checklist and current equipment requirements
- Complete proposed design
- Panel and service assessment
- Permit plan and schedule
- Contract milestone and delay provisions
Your next step
What to do next
Before construction, ask the installer to provide proof of application submission, a document checklist, and a written interconnection schedule with dependencies.
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