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I will create ground mount solar sld and utility interconnection drawings
Utility Scale Solar Electrical Designer
Utility-Scale Solar Electrical Designer with expertise in 1500V DC layouts, 34.5kV MV collection networks, and bankable PVSyst (P50/P90) yield modeling. I deliver code-compliant (NEC/IEEE/IEC) IFC dra...
About this Gig
Are you an EPC contractor, solar developer, or grid engineer needing utility-grade Single Line Diagrams (SLD) and point-of-interconnection (POI) drawing packages for ground-mount solar PV plants?
I deliver code-compliant electrical schematics, 3-line diagrams, relay protection logic, and utility interconnection sets designed strictly to NEC, IEEE 1547, UL, and utility grid interconnection guidelines.
What I Deliver in This Gig:
- Ground-Mount PV Single Line Diagrams (SLD) & 3-Line Interconnection Diagrams
- Point of Interconnection (POI) & Utility Substation Coupling Interface
- Protective Relay Schematics (ANSI/IEEE Devices 50/51, 27/59, 81O/U, 1547 Compliance)
- Medium-Voltage Step-Up Transformer & Recloser/Breaker Details
- Revenue Metering (CT/PT) & Telemetry/SCADA Interfacing Schematics
- Conductor Sizing, Voltage Drop & Fault Current Calculations
- Issued for Construction (IFC) CAD Packages (.DWG, High-Res PDF)
Software Proficiency:
AutoCAD Electrical | ETAP | PVcase | PVSyst
Whether you are filing utility interconnection applications, submitting for AHJ permits, or preparing construction blueprints, I ensure precision and compliance.
CONTACT ME BEFORE ORDERING
Project type:
Residential
•
Commercial
•
Infrastructure
Solar system type:
Grid-connected
•
Hybrid
Software:
PVsyst
•
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.
FAQ
How do you ensure compliance with IEEE 1547 and local utility interconnection rules?
I design POI schematics around IEEE 1547 grid support standards, incorporating required anti-islanding, protective relaying (27/59, 81O/U), utility-accessible visible-break disconnects, and utility-approved CT/PT revenue metering logic.
Do you design 3-line diagrams alongside single-line diagrams (SLDs)?
Yes. Standard and Premium packages include full 3-line electrical diagrams illustrating phase connections, neutral/ground routing, instrument transformer (CT/PT) wiring, and protection relay trip logic for utility review board submittals.
Do you provide editable CAD files for utility redline revisions?
Yes. Every package includes native, fully editable AutoCAD Electrical (.DWG) drawings and high-resolution PDFs. If the utility requests redline adjustments during interconnection review, I provide fast response turnaround.
