Use this guide
Choose the questions relevant to your situation. Expand each answer, save the checklist and request written clarification where evidence is missing.
Questions homeowners ask
Which residential rate accompanies Solar Choice?
The July 2026 rider operates with Rate 5 time-of-use residential service. Retain both the rate schedule and rider for your accepted account.
Source: Dominion Energy South Carolina: residential Solar Choice rider. Reviewed 2026-10-06.
Can every export offset higher-priced time periods?
No. The rider applies excess first within its time period, then to lower-priced periods in the current month. Keep the period labels.
Source: Dominion Energy South Carolina: residential Solar Choice rider. Reviewed 2026-10-06.
Do export credits remove the basic facilities charge?
No. The rider expressly excludes that charge from credit offsets and specifies a monthly minimum bill. Ask for your current bill calculation.
Source: Dominion Energy South Carolina: residential Solar Choice rider. Reviewed 2026-10-06.
What happens to unused excess during November billing cycles?
The rider settles remaining excess at the applicable avoided cost and zeroes that energy balance. This is different from indefinite retail-value banking.
Source: Dominion Energy South Carolina: residential Solar Choice rider. Reviewed 2026-10-06.
Why are production and billing meter records different?
The rider describes a generation meter for total output and a bidirectional billing meter for grid deliveries and receipts, configured for time-of-use measurement.
Source: Dominion Energy South Carolina: residential Solar Choice rider. Reviewed 2026-10-06.
Can a customer combine Dominion SC rooftop and community solar?
The utility’s residential page says customers may participate in either its Rooftop or Community Solar program, but not both.
Source: Dominion Energy South Carolina: solar for your home. Reviewed 2026-10-06.
Does Offset Only provide an excess-energy credit?
No. Dominion SC’s residential page describes Offset Only as offsetting usage without a credit for excess energy sent to the grid.
Source: Dominion Energy South Carolina: solar for your home. Reviewed 2026-10-06.
Does Dominion SC offer installation cash rebates or financing?
Its residential page says it does not offer cash rebates or financing for solar installation. Ask who actually provides any offer in a proposal.
Source: Dominion Energy South Carolina: solar for your home. Reviewed 2026-10-06.
How should I examine a forecast before accepting it?
Request the actual program, dated rate basis, time-period assumptions, expected household use and all payment obligations. Ask for a version that shows exclusions and uncertain inputs. Compare estimated totals with actual payments separately. A forecast using annual production alone cannot establish a particular bill or prove that a proposed purchase is suitable for you.
How can a survey support better questions?
Ask Solar Survey AI to confirm available project scope and identify which site conditions are observed, estimated or unresolved. Keep that evidence with your proposal and approval records. A site assessment does not assign a utility rate, determine eligibility or authorize operation. Connected homeowner monitoring and free remote diagnosis remain coming soon.
Your decision checklist
- Confirm Dominion Energy South Carolina is your electric utility.
- Identify Solar Choice or the actual accepted alternative.
- Keep Rate 5 and the applicable rider together.
- Compare reporting dates and time-period labels.
- Separate total production from billing meter flows.
- Retain November balance and settlement entries.
- Include recurring charges and financing in the comparison.
- Ask responsible providers for written explanations of missing records.
Save or print this guide from your browser. Keep completed records privately.
Continue your research
Keep the calculation traceable
| Record | Evidence to retain |
|---|---|
| Account identity | Utility, accepted program, rate and rider versions |
| Reporting dates | Bill period, app period and missing readings |
| Measurement labels | Production meter and billing meter labels with units |
| Calculation review | Billed usage, applied balance and unresolved entries |
| Payment picture | Actual paid amounts, financing and forecast exclusions |
| Open question | Responsible contact, requested explanation and written response |
Example: a proposal combines benefits from several programs without identifying the accepted arrangement. Ask for separate scenarios and written eligibility assumptions. Do not add every advertised benefit to the same household model.
Example: a homeowner compares two totals from different reporting periods. Keep the opening and closing dates and obtain matching records before drawing a conclusion. The difference alone does not establish a system defect.
This guide concerns Dominion Energy South Carolina, not Dominion accounts in other states or every South Carolina utility. The linked residential Solar Choice rider is effective with the first July 2026 billing cycle. Confirm current applicability, accepted terms and project approvals with the utility. This is a selected explanation, not a full tariff calculation or instructions for electrical work. Our worksheet and hypothetical examples are editorial advice. Continue with bill comparisons, financing records and system handover records. Explore Solar Survey AI’s evidence methodology and confirm relevant survey scope. No financial result or utility approval is guaranteed.
About these guides
Published by Solar Survey AI, a commercial survey-services company. Our original decision checklists are recommendations; linked authorities support the referenced facts. We may benefit if you purchase our services. This is not independent certification of our company, a project-specific engineering decision or personal tax/legal advice. Local rules, contracts and site evidence control individual decisions. Reviewed 2026-10-06.
For available survey or inspection services, confirm your project scope and availability with our team. Our planned free homeowner remote diagnosis remains coming soon.
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