Solar Installation Timeline in Philadelphia, PA

A detailed breakdown of how long each phase of solar installation takes in Philadelphia, based on local permit processing times and PECO Energy interconnection requirements.

4-8 weeks
Permit Timeline
$500
Permit Cost
7.2 kW
Recommended System
PECO Energy
Utility Provider

Interactive Timeline

Select your roof type below to see how it affects your installation timeline. Tile and slate roofs require additional mounting work.

Installation Timeline for Philadelphia, PA

16 weeks
Estimated total time (~3.7 months)
1

Site Survey & Design

1 week

Engineer visits your home, designs system layout, and finalizes panel placement.

2

Permitting

4-8 weeks

Your installer submits building permits and HOA applications to your local jurisdiction.

3

Installation

1 day

Crew mounts racking, installs panels, wires inverter, and connects to your electrical panel.

4

Inspection

2 weeks

City building inspector verifies the installation meets code and safety requirements.

5

Utility Interconnection

6 weeks

Your utility installs a net meter and grants Permission to Operate (PTO).

Other Cities in Pennsylvania

PittsburghAllentownReadingErieScrantonBethlehem

More Solar Resources for Philadelphia

Philadelphia Solar PermitsPermit costs and requirementsPhiladelphia Installation ChecklistStep-by-step installation guidePhiladelphia Solar SavingsCalculate how much you can savePhiladelphia Roof AssessmentIs your roof ready for solar?

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