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I am building a residential ground-mounted off-grid solar array in South Carolina and need a professional engineer licensed in the state to draw up the electrical wiring diagram and single line diagram based on the equipment I plan to use. The diagram needs to meet NEC electrical code and South Carolina Residential Code, meaning you'll have to know what disconnects or other electrical devices I need. The county requires these diagrams and formal engineering sign-off required I have the PDF's for the equipment, panels, inverters, batteries. Other project details need to be discussed before commencement. I already have stamped plans for the mounting structure. The diagrams I need are only electrical. Please have an active South Carolina PE license with experience in residential solar.
Mã dự án: 40342948
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26 freelancer chào giá trung bình $444 USD cho công việc này

Hello, As a skilled and experienced electrical engineer from Live Experts, my capabilities extend beyond just CAD and electrical engineering. With us, you'll find a broader and more comprehensive understanding of your project requirements. Hailing from South Carolina and conveniently holding an active PE license in the state, I'm well-versed with the ground-mounted residential solar projects. My knowledge doesn't stop at creating electrical wiring diagrams and single line diagrams though - I have a deep understanding of NEC electrical code and South Carolina Residential Code, absolutely necessary for your project. Drawing from a diverse range of engineering fields such as mechanical, chemical, software, and more allows me to approach projects holistically, ensuring compatibility with your existing plans for the mounting structure. It's important to mention that we've successfully completed similar projects in the past, fulfilling all necessary approvals and formal sign-offs. Partnering with us ensures attention to detail and upholding utmost safety standards on your project site. Our expertise extends to consulting you on the required disconnects or electrical devices, while ensuring the overall system meets code requirements. As our valued client, your satisfaction is central to our commitment; we'll transform your vision into reality while adhering strictly to your preferences and communicating transparently throughout the proces Thanks!
$750 USD trong 2 ngày
7,5
7,5

HI, I can deliver complete residential ground-mount solar permit drawings with wind load calculations, structural mounting details, and rapid shutdown layout—fully coordinated and ready for PE stamping and smooth permit approval. 1️⃣ Do you need both structural + electrical PE stamps or only one? 2️⃣ Can you share site details (location, soil type, mounting system)? 3️⃣ Should I include full SLD, grounding, and rapid shutdown compliance? Warm regards, The Blend Nation.
$255 USD trong 1 ngày
7,0
7,0

With my extensive background in electrical engineering, I am confident in my ability to prepare the electrical wiring diagram and single line diagram for your South Carolina ground-mounted off-grid solar array. My adherence to the NEC electrical code and South Carolina Residential Code will ensure absolute safety and compliance with local regulations. Since you've already obtained the stamped plans for the mounting structure, my role will solely be focused on the electrical aspects.
$266 USD trong 1 ngày
6,8
6,8

As a licensed electrical engineer with extensive knowledge and experience in AutoCAD, CAD/CAM, and Electrical Engineering, I am equipped to expertly manage every aspect of your residential solar project. Beyond my technical expertise, I hold an active South Carolina PE license which positions me favorably to comply with all the mandated local codes and permit requirements. Having successfully designed and implemented numerous solar arrays across different jurisdictions, I am intimately familiar with the specific demands of ground-mounted off-grid systems. Your need for NEC and South Carolina Residential Code compliant electrical wiring diagrams and single line diagrams can be met efficiently without sacrificing safety or quality with my involvement.
$251 USD trong 1 ngày
5,9
5,9

Hi there, I came across your project for a **South Carolina residential ground-mount PE stamp**, and I’d be happy to assist. I have experience working with **permit drawings and engineering documentation for residential projects**, ensuring everything is accurate, compliant, and ready for approval. I understand the importance of meeting **local codes and PE requirements** for smooth permitting. ✔ Permit-ready, code-compliant documentation ✔ Experience with structural/ground-mount systems ✔ Clear, professional deliverables I’m ready to collaborate and help you move your project forward efficiently. Looking forward to working with you! Best regards, Kiran deep kaur
$250 USD trong 1 ngày
5,3
5,3

Hi There, Hope you are doing very well! As I worked as a solar design engineer freelancer, working for solar permit package designs, I have an experience of above 12 years in designing solar power plants for different cities of the USA. In my work experience I had created more than 30k permit designs both in residential and commercial sector and we got approval from AHJ for different cities in the USA. For the smooth approval process from AHJ we can convert the whole project into our template as you asked for electrical line diagram and electrical stamping. We are currently giving services like permit plansets, Structural stamping, Electrical Stamping, Wet stamping and Post install letter. I will provide electrical stamping and electrical single line diagram in this price. As we want to work with you in the larger picture, we are giving you the standard price as we gave to all of our premium clients. Please reply for further process. Thanks & Regards Sudhir KS
$301 USD trong 3 ngày
4,8
4,8

Dear Client, We can develop precise and code compliant electrical diagrams for your off grid solar array in South Carolina with a strong focus on clarity and system reliability. At THE CALIFORNIA STUDIO our engineering team has extensive experience in residential solar systems including wiring layouts and single line diagrams aligned with NEC and residential code requirements. We will review your equipment specifications and create detailed diagrams covering panel connections inverter integration battery systems and all required disconnects and protection devices. Our approach ensures clean coordination accurate labeling and a layout that is easy for review and installation. You will receive organized drawings ready for submission along with clear documentation for your project. We are ready to support your solar system with precision and efficiency. THE CALIFORNIA STUDIO
$250 USD trong 2 ngày
4,0
4,0

Hi, we can provide you with PE-stamped PV permit plans. We're providing it in all 50 US states. Please reach out to us for past work samples...
$500 USD trong 7 ngày
3,2
3,2

Hi, there You're right to require a SC-licensed PE with proven residential solar experience to produce NEC- and SC Residential Code-compliant electrical diagrams for your off-grid ground-mount system. I have spent the last 4 years solving exactly this type of problem, delivering safe, code-compliant, properly coordinated electrical drawings for on-site sign-off and county review. ✅Scope of work - Create electrical wiring diagram and single-line diagram based on your equipment PDFs (panels, inverters, batteries). - Determine required disconnects, overcurrent protection, and grounding per NEC and SC Residential Code. - Produce AutoCAD (or your preferred CAD format) drawings with clear bill of materials and device specifications. - Provide engineering sign-off documentation suitable for county submission. ✅Deliverables - NEC/SC-compliant wiring diagram and single-line diagram - Panel schedules, wire sizing, conduit runs, and disconnect locations - Detailed notes and a stamped engineering seal ready for submittal Implementation approach: validate equipment data, map interconnections, compute conduit routing, fill in code-compliant protection schemes, and finalize with a professional stamp. I can start immediately. I am looking forward to working with you. Best Regards Chris
$250 USD trong 2 ngày
2,0
2,0

With my extensive experience in CAD/CAM and 3D modeling, I can bring your residential off-grid solar array project in South Carolina to life. As an engineer, I understand the importance of complying with electrical and safety codes. I have a deep understanding of both NEC electrical code and the South Carolina Residential Code, which makes me well-equipped to draw up detailed diagrams for your project. Having worked on similar projects in the past, I have developed a knack for attention to detail and ensuring that all the necessary electrical devices and wiring are accounted for in compliance with codes and regulations. I can also leverage my 3D modeling skills to create realistic renditions that will help you visualize the final result. My commitment has always been towards being reliable, delivering work of utmost quality, and meeting deadlines. Rest assured that with me on board, efficiency would be a core value. Let me be the solution-oriented partner on your team to deliver top-notch diagrams and formal engineering sign-offs that will impress not just you but any reviewing county personnel. Let’s power your project together!
$250 USD trong 1 ngày
1,7
1,7

Having successfully navigated residential solar permitting across the Southeast, I understand the structural rigors required for ground-mount arrays in South Carolina. My recent work involves certifying systems to withstand regional wind loads while ensuring the foundation design aligns with local soil compositions—a critical factor for securing your building permit without costly revisions. I am well-versed in the nuances of SC building codes and am ready to apply that technical precision to your off-grid project to ensure it is both code-compliant and structurally sound for decades of operation. To facilitate your PE stamp, I will perform a comprehensive structural analysis using ASCE 7-22 standards to verify that your racking and pier depths are sufficient for SC's wind speed zones. I will review your site plan and equipment specifications—including battery storage and inverter configurations—to ensure the off-grid electrical schematic meets NEC 2020/2023 requirements. My review includes validating foundation uplift resistance, checking mounting rails against environmental loads, and confirming proper grounding. This ensures a seamless approval process with your local building department while prioritizing the safety of your off-grid investment. Are you utilizing a pre-engineered racking system like IronRidge, or is this a custom-fabricated structure? Also, which specific county in SC is the project located in, as this dictates the exact design wind speed and seismic parameters we must account for? I would be very happy to discuss these details via a quick message or call to ensure we align on the timeline and get your certified documents ready for submission immediately.
$563 USD trong 21 ngày
0,0
0,0

Hello, I have carefully reviewed your project requirements for the off-grid residential solar system in South Carolina, and I am confident in delivering accurate, code-compliant electrical drawings tailored to your setup. I specialize in Electrical CAD design and have experience creating single-line diagrams and detailed wiring layouts for solar systems, including off-grid configurations. Based on your provided equipment (panels, inverters, batteries), I will develop: • Complete Single Line Diagram (SLD) • Detailed Electrical Wiring Diagram • Proper selection and placement of disconnects, protection devices, and grounding • Code-compliant design aligned with NEC standards I understand the importance of permit-ready documentation, and I ensure all drawings are clear, professional, and structured for approval purposes. Regarding the PE license requirement, I can collaborate with a licensed engineer if needed for final stamping, or work under your provided PE for review and approval. Why choose me: • Strong expertise in AutoCAD Electrical & technical drawings • Practical understanding of solar system layouts • Clean, precise, and easy-to-understand documentation • Timely delivery and clear communication I would be happy to review your equipment PDFs and discuss system specifics before starting to ensure everything aligns perfectly with your expectations. Looking forward to working with you on this project. Best regards, Nishkarsh Singh Electrical CAD Designer
$250 USD trong 4 ngày
0,0
0,0

Hi, I can support your project by preparing a complete, code-compliant electrical package (single-line diagram and detailed wiring) aligned with NEC and South Carolina Residential Code. I’ve worked on residential/off-grid solar systems, including equipment sizing, disconnects, grounding, and protection schemes. I collaborate with a South Carolina-licensed PE for review and stamping, ensuring the final submission meets county requirements. I’ll work directly from your equipment specs (panels, inverters, batteries) and coordinate any missing details upfront. Clear, approval-ready drawings with quick turnaround. Best regards, Adam
$500 USD trong 7 ngày
0,0
0,0

Hello, I represent Summari LLC, a multi-disciplinary engineering firm experienced in residential renewable energy systems and code-compliant electrical design. Our team can develop a complete electrical wiring diagram and single-line diagram for your ground-mounted solar array based on your selected equipment. The documentation will be prepared to align with NEC requirements and the South Carolina Residential Code, ensuring the necessary disconnects, protection devices, and system components are properly defined for permitting and installation. Deliverables will include clear, submission-ready drawings with engineering review and documentation formatted for county approval. We focus on accurate coordination with the equipment specifications you provide so the system is practical and build-ready. We would be happy to review your equipment documents and discuss the next steps for preparing the diagrams. Best regards, Taqi Haq Summari LLC
$500 USD trong 7 ngày
0,0
0,0

Hello there, I can create a detailed electrical wiring diagram and single-line diagram for your South Carolina off-grid solar array. I will ensure all equipment, disconnects, and protective devices meet NEC and South Carolina Residential Code requirements. I will provide diagrams suitable for county permitting, including professional engineering sign-off as required. I would be happy to discuss your project in further details at your convenience. Best, Darren
$400 USD trong 7 ngày
0,0
0,0

South Carolina requires NEC-compliant electrical wiring diagrams and single-line diagrams with formal PE sign-off for a residential ground-mount off-grid PV system. I will produce drawings that reflect your provided PDF equipment specs (panels, inverters, batteries) and define required disconnects and protective devices per applicable NEC and SC Residential Code for county submission. I’ll coordinate electrical one-line architecture, labeling, conductors, grounding/bonding, and overcurrent protection so the county can review quickly. As a licensed South Carolina PE with residential solar experience, I will also verify compatibility between components, recommend missing breakers/combiner/disconnect arrangements, and document design assumptions clearly for permitting. Other project details—array configuration, voltage, inverter models, battery topology, wire runs, and utility/islanding boundaries—will be confirmed before drafting.
$500 USD trong 7 ngày
0,0
0,0

County review in South Carolina requires stamped electrical wiring and single-line diagrams for a residential off-grid ground-mount PV system, aligned to NEC and the applicable South Carolina Residential Code, including correct disconnects and protective devices. Without an engineer’s PE sign-off, approvals can stall even when the mounting structure is already permitted. I will produce a complete electrical diagram set based on your provided PDF equipment datasheets (panels, inverters, batteries) plus the rest of the system configuration we’ll confirm: array layout, conductors, OCPDs, combiner(s), battery/charge control interfaces, grounding/bonding, surge protection, and the required AC/DC disconnects and labeling. The output will be stamped by an active SC-licensed PE and submitted in a format your county accepts.
$500 USD trong 7 ngày
0,0
0,0

To meet your county’s requirement for formal engineering sign-off, I will produce NEC-compliant electrical wiring and single-line diagrams for your SC residential ground-mount off-grid solar array using the equipment PDFs you provide. I’ll base the design on your panels, inverters, batteries, and balance-of-system, and confirm required disconnects, overcurrent protection, grounding/bonding, and labeling per NEC and South Carolina Residential Code. You already have stamped mounting structure plans—this scope is electrical only. I am ready to start once we finalize a few details: site voltage/array configuration, inverter/battery model specifics, charge controller type (if any), conductor sizes/termination preferences, metering/utility-intertie (if applicable), and desired battery system topology. I will then draft clear drawings suitable for permitting review and include the necessary engineering stamps from an active South Carolina PE with residential solar experience.
$500 USD trong 7 ngày
0,0
0,0

Turning a pile of solar PDFs into code-compliant, county-acceptable engineering is the difference between “it should work” and a permit-ready system. Before: unclear wiring scope, wrong protection/disconnects, and slow plan review. After: a complete electrical wiring diagram + single-line diagram drawn from your panel/inverter/battery PDFs, aligned to NEC and South Carolina Residential Code, with the disconnects and required electrical devices identified for an off-grid ground-mount PE-stamped solar array. I’m an SC-licensed PE with residential solar experience and will produce the diagrams needed for your county sign-off and formal engineering stamps. We’ll also cover design specifics (array voltage, inverter/battery configuration, grounding/bonding approach, OCPD ratings, combiner needs, wiring lengths/ampacity, and any local amendments) before I start so the electrical drawings match your already-stamped mounting structure.
$500 USD trong 7 ngày
0,0
0,0

I deliver NEC/South Carolina-compliant electrical diagrams with county-ready documentation—using your specific solar BOM to avoid costly redesigns. Unlike many freelancers who “draw from templates,” I translate the inverter/battery/PV and protection plan you intend to build into a coherent single-line and detailed wiring diagram suitable for formal engineering sign-off. You’ll provide equipment PDFs for panels, inverters, batteries, and any included disconnects/combiner gear. I’ll then determine the required disconnect locations, grounding/bonding, overcurrent protection, conductor sizing basis, PV combiner configuration, and labeling so the drawings align with NEC and applicable SC Residential Code requirements. Since you already have stamped mounting structure plans, my scope is strictly the electrical design set needed by your county.
$500 USD trong 7 ngày
0,0
0,0

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