Path-Q Solar
What should I do if interconnection approval expires before construction is complete?
Answer
Contact the utility and installer immediately, identify the expiration consequences, and request an extension or renewal before proceeding. Do not assume the old approval remains valid; construction or operation after expiration may require a new application, updated studies, or revised equipment.
Key points
- Check the approval letter for validity dates, construction milestones, and extension procedures.
- Ask whether equipment changes, site changes, or tariff changes require a new review.
- Document all communications and continue meeting any remaining utility deadlines.
- Review the solar contract for responsibility for renewal costs and delay consequences.
What it depends on
- Utility approval terms and extension rules
- Reason for the construction delay
- Whether the design or equipment has changed
- Installer contract and financing deadlines
Risks and trade-offs
- Proceeding without valid approval can lead to failed inspection, disconnection, or redesign.
- Renewal may involve new fees, studies, or less favorable requirements.
- Delay can affect pricing, financing, and incentive timing.
Information you may need
- Approval letter and expiration date
- Current construction status and remaining work
- Any design or equipment changes
- Contractual allocation of renewal and delay costs
Your next step
What to do next
Request written instructions and an extension decision from the utility, copying the installer, before the approval expires or construction continues.
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Some details may depend on your location, installer, utility, incentives, regulations, or specific property.
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