Borough of Lansdale (PA)

Pennsylvania Utility Interconnection & net metering rules

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Net Metering AllowedYes
NEM TypeMonthly
Line Taps AllowedNo
Load Taps AllowedNo
AC Disconnect RequiredYes

Net metering & export

Net Metering Allowed
Yes
NEM Type
Monthly
TOU Utility
No
Post Solar Billing Method
Net Metering
Net Excess Generation Notes

No explanation other than "Buy Back is at our cost around $0.07/kWh"

Rebates Offered
No
Deregulated
Yes

Interconnection & taps

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

System size & offset

System Size Restrictions
25
System Size Restriction Type
AC kW
System Size Battery Included
No
System Size Includes Existing Systems
No
Offset Type
Combination
Offset Value
110
Offset Calculation Basis
Historical
Offset Calculation Period
12
Industry Standard Watts Sqft
2
System Offset Notes


Offset Calc Tool
Historical Usage

Metering & disconnect

Production Meter Required
No
Production Meter Position
N/A
Production Meter Labeling
N/A
AC Disconnect Required
Yes
AC Disconnect Labeling
Visible Lockable Labeled Disconnect
Allowed Meter Adapter
None

Plans & docs

Site Plan Reqs

Follow AHJ Requirements

SLD Reqs

Follow AHJ Requirements

Electric Service Reqs

Follow AHJ Requirements

Placards

Placard requirements below, to https://ecode360.com/34360728


  • Identifying placards shall be permanently affixed to structures hosting or being powered by photovoltaic electrical power either on the roof or adjacent to the building. Depending upon the size and complexity of the structure, multiple placards may be required by the Fire Code Official.
  • The solar placard shall be a Maltese cross shape, constructed of metal or other weatherproof material, with a white reflective background with red letters. Letters shall be Roman font.
  • The placard shall be six inches by six inches (152 mm by 152 mm).
  • The height or width of each Maltese cross wing area shall be 1 1/8 inches (29 mm) and have a stroke width of 1/2 inch (13 mm).
  • The center of the Maltese cross, a circle or oval, shall be three inches (76 mm) in diameter and have a stroke width of 1/2 inch (13 mm).
  • All letters and numerals shall be 1 1/4 inches (32 mm) in height and have a stroke width of 1/4 inch (six mm).
  • The letters "PV" shall be located in the center circle of the Maltese cross to identify the presence of solar photovoltaic systems. The wording ROOF MOUNTED *and/or* ADJACENT shall be located immediately beneath the Maltese cross identifying where the solar panels are located.
  • Placards shall be permanently affixed in a conspicuous location as approved by the Fire Code Official.
  • Premises already equipped with a truss construction placard may install the solar placard immediately above the truss placard.
  • Exception. Detached one- and two-family residential structures shall be exempt from the placard provisions.
  • The address of the residential or nonresidential structure, the address of any other adjacent structure served by the solar photovoltaic system, and any additional information regarding the solar photovoltaic system shall be provided by the Fire Code Official and maintained in the Montgomery County Department of Public Computer Aided Dispatch (CAD) system.
  • The information contained in the CAD system shall serve to alert firefighters, when responding to an emergency, that a residential or nonresidential structure is equipped with, or is served by, a roof-mounted or adjacent solar photovoltaic system and that reasonable precautions may be necessary when responding to the emergency.
Electrical Stamp Required
No
Equipment Approvals
California Energy Commission
Meter Num Req SLD 3LD
No
ESID Num Req SLD 3LD
No
Website
link

Other details

Revision Required
No
Mod Swap Requires Planset
No
Compiled from public records, 2026. Tariffs and interconnection rules change; verify with Borough of Lansdale (PA) 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.