08/11/2025
π SolarLab Consulting LLC β Solar Permitting & Design Services
Are you a solar contractor or installer working on residential or commercial projects in the United States?
Looking for a reliable partner to handle the design, permitting, inspections, and utility approvals for you?
At SolarLab Consulting LLC, we provide fast, accurate, and fully remote solar design and permitting services to support your projects across all states and cities.
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Our Core Services Include:
- Solar system design for residential and commercial projects
- Structural and electrical PE stamps
- Solar Carport and Pergola structure design (aesthetic + solar-integrated)
- AHJ permit application submission and plan review coordination
- Final inspection scheduling and coordination with the city
- Utility interconnection and PTO (Permission to Operate) support
- Handling plan review comments and making required revisions
Residential Projects:
- Solar plan design: $100
- Structural Stamp + Structural Calcs: $120
- Electrical PE stamp: $120
- AHJ permit submission & follow-up until approval: $250
- Final inspection coordination: $150
- PTO application & follow-up until approval: $250
Commercial Projects:
- Design (based on system size):
β¦ Up to 50kW: $250 β $350
β¦ 50kW to 200kW: $400 β $600
β¦ Over 200kW: Custom quote based on scope
- Structural PE stamp: $450
- Electrical PE stamp: $450
- Permit submission and follow-up until approval: $500
- Final inspection coordination: $250
- PTO application & utility follow-up until approval: $500
Specialty & Technical Services:
- Solar Carport Design (with structural details): $350
- Pergola Solar Structure Design: $350
- Main Panel Upgrade Plans: $100 β $150
- EV Charger Permit Plans: $250 β $300
- Battery Backup Integration Design: $150 β $300
- Title 24 Energy Compliance Reports (California only): $150 β $250
- Solar Shading Analysis & Production Report: $50 β $100
- QA/QC Review of Permit Set: $75 β $150
- Solar Feasibility Study & Sizing Recommendation: $100 β $200
- Solar Layout Mockups for Proposals: $50 β $75
- PV System Expansion Feasibility: $100 β $150
- Post-Install Letter (Code Compliance Confirmation): $120
- Wall Battery Mounting Structural Calculations: $120
β±οΈ Turnaround Time: 24β48 hours depending on project type
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Free revisions
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Free re-stamping if needed
π Serving all U.S. states and jurisdictions
π© Supporting solar contractors, developers, and EPC firms nationwide