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Palmetto Electric Cooperative, Inc

South Carolina Utility Interconnection & net metering rules
Net Metering Allowed0
NEM TypeN/A
Line Taps Allowed0
Load Taps Allowed0

Net metering & export

Net Metering Allowed
0
NEM Type
N/A
TOU Utility
0
Post Solar Billing Method
Export Rate
Solar Export Type
Avoided Cost
Solar Export Rate Approx
0.0484
Solar Export Value Notes
Changes annually or as needed
Net Excess Generation Notes

Excess generation will be credited at the Residential Rate Schedule I of 10.89 cents/kWh. Credits will roll over month to month. Any unused credits come June 1st will be depleated.

Rebates Offered
0
Deregulated
1
Allows Standby
1

Interconnection & taps

Approval Req To Install
Yes
Interconnection Level
3
Line Taps Allowed
0
Load Taps Allowed
0
Automatic Transformer Upgrade Size
0
Meter Aggregation Allowed
0

System size & offset

System Size Restrictions
20
System Size Restriction Type
AC kW
System Size Battery Included
0
System Size Includes Existing Systems
0
Offset Type
Combination
Offset Value
100
Offset Calculation Basis
Historical
Offset Calculation Period
12
Industry Standard Watts Sqft
2
System Offset Notes

We use PV Watts to size the system to produce the annual kwh consumed by the member up to 20 kw Max for residential and 100 kw max for commercial. However there is a June 1st reset, so any energy credits that are on the books June 1st will go away. The more that you oversize, the more they will give away on June 1st.

Offset Calc Tool
PV Watts

Metering & disconnect

Production Meter Required
No
Allowed Meter Adapter
None

Plans & docs

Site Plan Reqs

A utility disconnect with visible break within 10' of meter base

See sample in docs

SLD Reqs

No, We do NOT allow production meters. Part of the commissioning process is to change the meter to a bi-directional meter with two registers

The line diagrams regarding interconnection of PV+Storage may be problematic in depicting a double pull, double throw transfer switch. This may affect the SE and Tesla infrastructure using an open/closed relay over traditional transfer equipment


  • DISCONNECT NEEDED IN FRONT OF GATEWAY
Install Reqs

Utility Inspection Required: Yes

Equipment Approvals
California Energy Commission
Website
link
Phone
(800) 922-5551

Other details

Restrict Inspection
0
Revision Required
1
Mod Swap Requires Planset
1
Address ID
165351
Express Planset Eligible
Yes
Compiled from public records, 2026. Tariffs and interconnection rules change; verify with Palmetto Electric Cooperative, Inc 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.