I will provide solar electrical engineering sld and interconnection design

Accelerate your grid approval process with professional solar electrical engineering, single line diagram (SLD) creation, and utility interconnection design services. I specialize in delivering high fidelity electrical drawing packages for utility scale developers, commercial solar installers, and EPC contractors requiring strict utility compliance.

Engineering Deliverables & Scope:

• Single Line Diagrams (SLD): Complete AC and DC single line schematics detailing string configurations, inverter integration, combiner boxes, switchgear specifications, and main service disconnects.
• Three Line Diagrams: High detail three line schematics illustrating exact phase sequencing, current transformer (CT) placements, potential transformer (PT) wiring, and metering infrastructure.
• Interconnection & Substation Design: Detailed engineering for medium to high voltage transformer interfaces, protection relay coordination, grounding grids, and Power Conversion Station (PCS) DC schematics.

All electrical packages are drafted using industry standard AutoCAD software and engineered in strict compliance with the National Electrical Code (NEC), IEEE interconnection guidelines, and local utility regulation