Path-Q Solar
How should a seasonal business closure affect the expected value of commercial solar?
Answer
Model the business's open and closed periods separately. Solar may still produce during closure, but the financial value depends on how exported energy is treated, whether loads can be shifted, and whether the system can serve other on-site or operational loads.
Key points
- Use monthly or interval consumption that includes the closure period rather than annualizing only operating months.
- Identify security, refrigeration, heating, ventilation, or other loads that continue during closure.
- Compare system sizes based on on-site use and the value or limitations of exported production.
What it depends on
- Closure dates and operating schedule
- Loads that remain active while closed
- Solar production by season
- Export treatment and bill structure
- Expected business growth or schedule changes
Risks and trade-offs
- A system sized to operating-season demand may export more during closure.
- A larger system may have weaker value if unused production is not compensated favorably.
- A smaller system may reduce export exposure but leave available roof capacity unused.
Information you may need
- At least a year of monthly or interval bills
- Operating and closure calendar
- Loads that remain active during closure
- Future business and facility plans
Your next step
What to do next
Request a comparison of system sizes using separate operating-season, closure-season, and annual bill-impact assumptions.
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SQ02645