Define the annual benefit
Subtract the modeled remaining CFE bill and relevant annual ownership costs from the before-solar comparison. Show which maintenance or replacement costs are excluded.
Mirasol · Los Cabos
Who benefits from solar in Cabo? Compare the inputs
A high bill alone does not establish solar payback. Compare the tariff, usable production, installed cost and remaining charges for your property.
Mirasol guide · Updated
In this guide
Identify what makes this property a candidate
Start with the actual tariff and annual demand. Then check whether the roof and operating schedule can support useful production under the applicable export contract. A large roof or an expensive month alone cannot establish the return.
| What you know | Next check |
|---|---|
| High annual kWh | Confirm tariff, daytime use and roof conditions. |
| Mostly night use | Compare the actual export credits and storage cost. |
| High pesos, modest kWh | Separate balances, demand or other charges. |
| Uncertain roof rights | Resolve ownership and permissions before designing. |
Check a payback claim with its own inputs
Illustrative simple payback: an assumed 120,000 MXN investment divided by an assumed 24,000 MXN annual net benefit gives 5 years. If that benefit falls to 16,000 MXN, the result becomes 7.5 years. These are hypothetical inputs, not installed prices or offers.
Separate cash and financing
Loan payments, interest and fees change cash flow. A simple cash-payback division is not a financed-payment comparison or a lifetime return model.
Keep the recommendation useful even if you wait
The assessment should identify what to verify next: equipment schedules, annual history, roof work, contract conditions or a site visit. Correcting an inefficient load can change the system size worth buying.
Continue planning your project
Energy monitoring in Cabo: find the overnight load
Investigate a load profile before committing to system size.
DAC solar savings: test the export-value assumption
Test how export assumptions change the calculation.
Sizing solar panels for a DAC bill in Los Cabos
Compare solar sizes against annual DAC consumption and the export-credit assumption.
FAQ
What to clarify before quoting.
Is solar always best for DAC households?
DAC can make avoided energy valuable, but roof conditions, system cost, use and contract treatment still determine the result.
Should I reduce consumption first?
Investigate obvious faults or unnecessary operation before sizing. Use the revised load when a change is confirmed, and compare efficiency and solar costs separately.
Can I compare quotes by panel count?
Compare useful annual energy, export treatment, installed scope and remaining charges. Panel count alone hides different equipment and assumptions.
Sources
External sources used as context.
These references provide technical context. Your location, energy needs and project scope still need an individual assessment.
Ready to start?
Start with the property’s actual information
Use your CFE bill for an initial assessment. Roof conditions, equipment and the final scope need confirmation before installation.