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I will redesign existing solar pv systems for retrofit and upgrades
About this Gig
Have an existing solar PV system that needs an upgrade, retrofit, redesign, or structural review?
I help solar installers, EPCs, contractors, property owners, and engineering teams review and update existing solar PV designs for residential and commercial projects.
Services include:
- Existing solar PV system review
- Solar retrofit and system upgrade design
- Structural redesign and load calculations
- Roof framing and attachment review
- Panel, racking, and mounting modifications
- Wind, snow, and seismic load checks
- Existing drawing and calculation revisions
- Solar layout and as-built updates
- Permit support drawings and documentation
- Redlines, corrections, and design optimization
If you are adding panels, changing the mounting system, replacing equipment, increasing system capacity, modifying an existing array, or correcting an existing solar design, I can work from your current plans, structural drawings, solar layout, photos, calculations, and equipment information.
Send your project location, existing design, proposed changes, and available documents before ordering.
Project type:
Residential
•
Commercial
•
Office & workspace
Solar system type:
Grid-connected
•
Off-grid
•
Hybrid
Software:
PVsyst
•
Aurora Solar
•
AutoCAD
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
Other Building Engineering Services I Offer
FAQ
Can you redesign an existing solar PV system?
Yes. I can review existing solar PV plans and revise the design for system upgrades, added panels, equipment changes, mounting modifications, retrofit work, or other defined changes.
Can you review existing structural calculations?
Yes. I can review available calculations and drawings, identify issues or missing information, and revise the applicable design based on the project scope and information provided.
Can you handle solar retrofit projects?
Yes. Retrofit support can include existing system review, structural assessment, mounting or layout changes, load calculations, drawing revisions, and updated documentation.
Do you work with existing solar drawings?
Yes. You can provide existing CAD/PDF drawings, solar layouts, structural plans, calculations, photos, equipment data, or previous engineering documents.
Do you check wind, snow, and seismic loads?
Yes, where applicable. The analysis can consider project specific wind, snow, seismic, and other relevant loading requirements.
