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I will design solar single line diagrams, sld, and electrical schematics
About this Gig
Are you looking for professional solar single line diagrams (SLD), electrical schematics, and 3-line diagrams for utility interconnection or AHJ permit approval? I specialize in creating accurate electrical drafting and wiring schematics for residential and commercial solar PV projects.
Services Covered in This Gig:
- Single Line Diagrams (SLD): AC/DC solar single line diagrams, 3-line diagrams, riser diagrams, and utility interconnection schematics.
- Electrical Sizing: AC/DC wire sizing, conduit sizing, overcurrent protection device (OCPD) sizing, main breaker sizing, and voltage drop calculations.
- System Configurations: Microinverters, string inverters, central inverters, DC optimizers, energy storage systems (ESS/batteries), and generator tie-ins.
- Code Standards: Full compliance with National Electrical Code (NEC 2017/2020/2023), IBC, IFC, and local utility regulations.
Deliverables:
- Scaled AutoCAD PDF drawings (24x36 or 11x17 format)
- Source DWG CAD files (available upon request)
Submit your equipment datasheets, panel layouts, and utility requirements to receive complete electrical schematics!
Project scale:
Building
Building type:
Residential
•
Commercial
•
Office & workspace
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
Do you provide 3-line diagrams as well as single line diagrams?
Yes, I design both single line diagrams (SLD) and detailed 3-line electrical schematics based on utility and AHJ requirements for permit approval.
Are your single line diagrams compliant with NEC standards?
Yes, all wire sizing, conduit sizing, main breaker calculations, and AC/DC disconnect ratings strictly follow National Electrical Code (NEC 2017/2020/2023).
Can you design single line diagrams for battery storage systems (ESS)?
Yes, I design complete electrical schematics and SLDs for hybrid solar PV systems integrated with battery energy storage systems (ESS) and backup panels.
