CPU - City of Palo Alto Utilities

California 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 If something here is out of date or missing, tell us and we'll fix it.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
Post Solar Billing Method
Net Metering
Rebates Offered
No
Allows Standby
No

Interconnection & taps

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

System size & offset

System Size Restrictions
0
System Size Restriction Type
No Restrictions
System Size Battery Included
No
System Size Includes Existing Systems
No
Offset Type
No Restrictions
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

Site Plan Reqs

** Utility AC disconnect (required)

** Other than the Utility AC disconnect, PV system equipment is not required to be near the main panel,

although it is recommended as a best practice.

**

SLD Reqs

** 120% Rule applies

** Centerfed electric service equipment does not meet this requirement

Electric Service Reqs

Standard

Placards

** If PV system equipment is located remote from the main panel, signage indicating the relative location is

required.

Rate Schedule Link
link
Website
link
Phone
(650) 617-3106
Compiled from public records, 2026. Tariffs and interconnection rules change; verify with CPU - City of Palo Alto Utilities 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.