Greenwood CPW

South Carolina Utility Interconnection & net metering rules

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Tariffs and interconnection rules move often. If something here is out of date or missing, tell us and we'll fix it.

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Net Metering AllowedYes
Line Taps AllowedNo
Load Taps AllowedNo

Net metering & export

Net Metering Allowed
Yes
TOU Utility
No
Post Solar Billing Method
Net Metering
Rebates Offered
No

Interconnection & taps

Approval Req To Install
Yes
Line Taps Allowed
No
Load Taps Allowed
No
Automatic Transformer Upgrade Size
0

System size & offset

System Size Battery Included
No
System Size Includes Existing Systems
No
Offset Value
0
Offset Calculation Period
0
Industry Standard Watts Sqft
2

Metering & disconnect

Production Meter Required
No
Production Meter Position
N/A
Production Meter Labeling
N/A
Allowed Meter Adapter
None

Plans & docs

Install Reqs
Customer shall install a manual disconnect switch of the visible load break type to provide a separation point between the AC power output of the CRG system and any Customer wiring connected to Utility’s electric system such that back feed from the CRG system to Utility’s electric system cannot occur when the switch is in the open position. The manual disconnect switch shall be mounted separate from the meter socket on an exterior surface adjacent to the meter. The switch shall be readily accessible to Utility and capable of being locked in the open position with a Utility padlock. When locked and tagged in the open positionby Utility, this switch will be under the control of Utility.
Website
link
Phone
(864) 942-8151
Compiled from public records, 2026. Tariffs and interconnection rules change; verify with Greenwood CPW before you rely on this. The useful move: if an installer says you need a main panel upgrade, ask how these tap and interconnection policies were considered first.