South Carolina utilities
Solar by utility
Your utility decides how exported solar is credited and what interconnection looks like. Start here, then open the guide for your provider, or book an assessment and we’ll confirm from your address.
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Dominion Energy South Carolina
Charleston metro, much of the Midlands & Lowcountry
Solar Choice export framework for many new residential systems; historic districts and HOAs common in the coastal footprint.
Read guide → -
Duke Energy (Carolinas & Progress)
Fort Mill / York County, Florence, parts of Sumter & Upstate/Pee Dee
Low export credits make self-consumption and storage central. PowerPair status must be checked live, never assumed.
Read guide → -
Santee Cooper
Direct-serve and some wholesale territories
Distinct interconnection and credit rules from Dominion, confirm program details for your meter before you buy.
Read guide → -
Berkeley Electric Cooperative
Berkeley County and adjoining co-op territory
Co-op rates and interconnection steps differ from investor-owned utilities. Local design and paperwork matter.
Read guide →
Not sure who serves you? Check a recent bill, or book a free assessment. We confirm utility before design. Also see net metering & export credits and SC solar incentives.
Read first
Guides that explain the bill
Net metering, cooperative rules and the incentive mechanics behind a South Carolina solar quote.
- Georgia Solar Decisions
Canoochee EMC Solar: Agreement and Quote Checks
Check Canoochee EMC solar agreement requirements, utility questions, export assumptions and installed scope before signing an address-specific proposal.
16 min read - Georgia Solar Decisions
Coastal Electric Solar: DG-13, Billing and Approval
Compare Coastal Electric Cooperative solar DG-13, current account billing, rooftop approvals and subscription availability before choosing a proposal.
16 min read - Georgia Solar Decisions
Excelsior EMC Solar: DG-8 and Application Checks
Review Excelsior EMC solar DG-8, annual export-value inputs, AC/DC equipment details and application responsibilities before comparing installed quotes.
16 min read - Utilities & Billing
Georgia Solar Export Rates: Compare Utility Terms and Quotes
Compare Georgia solar export rates, fees, eligibility and self-use assumptions. Bring your utility bill to an address-specific solar assessment.
16 min read - Georgia Solar Decisions
Jefferson Energy Solar: Application and Export Checks
Check Jefferson Energy Cooperative solar exports, current rate evidence, application fees and planned batteries before comparing an address-specific quote.
16 min read - Georgia Solar Decisions
Lawrenceville Utilities Solar: Account and Approval Checks
Separate Lawrenceville electric charges from other city services, request current solar terms and check municipal approvals before comparing proposals.
16 min read
Free assessment · South Carolina
Ready for numbers on your own roof?
We read your bill, check who actually serves your meter, and tell you what your roof will carry. If solar does not make sense at your address, we will say so, and that answer is free too.
- We confirm who actually serves your meter before we quote anything
- We pull the permits and handle the interconnection paperwork
- If your HOA needs an architectural-review packet, we prepare it
Prefer to talk? (843) 310-1128
Free, no-pressure assessment
We’ll map solar to your actual utility program
No national averages. Address-level utility, roof, and usage, then a clear recommendation.
Mon–Sat, 10am–6:30pm ET · We typically follow up within the hour.