Path-Q Solar

What should I ask before accepting a quote that depends on future export compensation?

Answer

Ask how much of the projected value depends on exporting electricity, what compensation assumption is used, how long it is expected to apply, and how the economics change if compensation falls or export is limited. Accept the quote only if it remains understandable and acceptable under conservative scenarios.

Key points

  • Separate savings from onsite use from value attributed to exported electricity.
  • Ask whether the compensation is fixed, variable, contractual, or subject to utility or regulatory change.
  • Request scenarios for lower compensation, no export, curtailment, and increased self-consumption.
  • Clarify whether batteries or controls are included and what they cost to operate and replace.

What it depends on

  • The applicable export tariff or compensation arrangement
  • The site's hourly load and generation profile
  • System size, controls, and battery configuration
  • Contract duration and exposure to future rule changes

Risks and trade-offs

  • Future export value may be lower, changed, delayed, or unavailable.
  • A system optimized for export may perform poorly if the export arrangement changes.
  • Battery or control equipment can reduce export exposure but adds cost, complexity, and replacement risk.

Information you may need

  • The quote's export assumptions and production model
  • Current and prospective export terms
  • Hourly or interval consumption data
  • Sensitivity analysis for lower export value and limited export

Your next step

What to do next

Obtain the applicable current export terms and require the installer to provide conservative sensitivity cases before comparing or accepting the quote.

Path-Q

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Some details may depend on your location, installer, utility, incentives, regulations, or specific property.

SQ02563