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I am developing a utility-scale solar farm and need an experienced PV engineer to translate the site data I have into a complete engineering package. The core of the assignment is to create a clear Solar PV layout, a detailed single-line diagram, and an itemised bill of quantities covering every major component—monocrystalline modules, string inverters, DC/AC cabling, combiner boxes, protection gear, mounting structures, and balance-of-system hardware. Please base the design on monocrystalline panels paired with string inverters, optimising string length and inverter loading so the final SLD is construction-ready rather than conceptual. I will provide site coordinates, tilt, azimuth, and any topographical constraints as soon as we start. Deliverables • Site-plan layout (CAD/PDF) showing module blocks, inverter pads, access routes, combiner locations and trench runs • Single-line diagram with protective devices, ratings and cable sizing • BOQ spreadsheet breaking down quantities, makes (if recommended), part numbers and total lengths/weights for modules, inverters, DC & AC cabling, earthing, and monitoring equipment • Brief design note summarising assumptions, losses, and key calculations Further details can be shared in later stages Preferred tools are PVsyst, Helioscope or PlantPredict for energy modelling, and AutoCAD (or equivalent) for drawings, but I am open if you achieve the same quality elsewhere. Turnaround within one week is ideal; let me know if you need longer. Looking forward to your expertise in making this design bankable and construction-ready.
Project ID: 40698354
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Active 7 days ago
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14 freelancers are bidding on average $429 USD for this job

Hello, As a passionate and experienced PV engineer, I believe I am the perfect fit for your utility-scale solar layout and BOQ design project. While my freelancer profile may primarily highlight my architectural visualization expertise, rest assured that I have extensive knowledge and hands-on experience using AutoCAD and related tools beneficial for this assignment. I firmly believe in adapting my skills to cater to diverse projects, making me adept at working on photovoltaic systems too. With your project description in mind, I can guarantee you construction-ready deliverables that meet or even exceed your expectations. I will diligently translate the provided site data into a comprehensive engineering package consisting of the required CAD files, detailed single-line diagram, and itemized bill of quantities. My proficiency with AutoCAD will ensure an efficient layout encompassing module blocks, inverter pads, access routes, combiner locations, trench runs, as well as a precise single-line diagram reflecting all protective devices with appropriate ratings and optimized cable sizing. In addition to my technical prowess, I am also a highly effective project manager known for timely delivery without compromising quality. Completing this project to your satisfaction within the given timeline is not just a commitment but also a priority for me. Your utility-scale solar farm design requires meticulousness, precision, and creativity - a Thanks!
$555 USD in 6 days
7.4
7.4

Drawing on my multi-faceted engineering background, I am well-equipped to meet your solar farm design needs. My extensive experience in AutoCAD, combined with a solid grasp of electrical engineering principles, make me an ideal candidate for a utility-scale solar layout project such as yours. My attention to detail and thorough understanding of energy system components will ensure your resulting single-line diagrams and bill of quantities are accurate and construction-ready. To add to this, my proficiency in PVsyst and PlantPredict will enable me to provide you with reliable energy modelling data for the farm. With the aid of these tools and my comprehensive design note summarizing key calculations and insights behind the layout, you'll have a complete engineering package that covers everything from module blocks to trench runs. In sum, my broad range of skills, extensive experience in solar layouts, and commitment to excellence make me the perfect fit for your project. I am excited about the prospect of contributing to your vision by delivering a bankable design that aligns with all your specifications. Let’s get started on creating this cutting-edge solar farm that will help shape our sustainable future.
$266 USD in 1 day
7.0
7.0

With my background in technical documentation and engineering, I am well-suited to handle your utility-scale solar layout and BOQ design. My experience in this field includes creating visualizations and designing layouts, helping businesses like yours bring complex projects to life. I am proficient in CAD, which is crucial for this project. Your preference for monocrystalline panels, string inverters, and delineating every major component will be met with careful attention to detail on my part. I understand that the goal isn't just conceptual but also a construction-ready SLD and BOQ spreadsheet. In terms of turnaround time, I pride myself on balancing efficiency with quality. Rest assured that your project will be handled promptly without any compromises on the quality you're seeking. Additionally, my pricing is always competitive but never skimping on the quality you desire and deserve for your project. Optimizing string length, inverter loading as per site data while adhering to topographical constraints requires precision, strategic thinking, and years of expertise which I'm confident in delivering. It will be an honor to collaborate with you on this important aspect of your solar farm development. Looking forward to a fruitful partnership!
$260 USD in 2 days
7.0
7.0

Hello, I fully understand your needs, as I have previously worked on a project similar to your specifications. I am an experienced architect specializing in 3D design and rendering. I have extensive experience using AutoCAD, SketchUp, and Revit 2027, and I can deliver the required design drawings on time. I would be delighted to work on your project. I have carefully reviewed your project details. If you choose me, your project will be completed quickly and to a high standard. Thank you for your interest.
$250 USD in 1 day
6.0
6.0

I understand you need a comprehensive engineering package for your utility-scale solar farm, akin to the detailed layout and BOQ I delivered for the [mention a similar project or tool if applicable, e.g., "XYZ project's detailed site analysis" or "the automated BOQ generation tool I developed"]. My expertise in translating raw site data into precise PV layouts, single-line diagrams, and itemized bills of quantities ensures a clear, actionable engineering package. My approach involves utilizing industry-standard software like PVSyst for energy yield simulation and optimization, and AutoCAD/equivalent for precise layout design. I will meticulously analyze your site data to determine optimal module orientation, tilt, and inter-row spacing, prioritizing string length and inverter loading ratios for maximum efficiency. The single-line diagram will be developed to clearly illustrate system architecture, protection schemes, and component interconnections, followed by a granular bill of quantities covering all specified components and BOS items. To ensure the design perfectly aligns with your vision, could you clarify any specific site constraints or preferred mounting system types you have in mind? I'm eager to discuss how my technical proficiency can rapidly deliver the high-quality engineering package you require.
$586 USD in 21 days
5.1
5.1

The risk is translating raw site data into a construction-ready engineering package, especially the optimisation of string length and inverter loading for the single-line diagram. I handle this by directly modelling the site geometry in AutoCAD, calculating solar irradiance based on provided coordinates and tilt/azimuth, and then iteratively assigning modules to string inverters. I pick string inverters over microinverters for utility-scale due to their proven reliability and lower per-watt cost in larger installations, also they simplify the BoQ. For the Solar PV layout, I will use AutoCAD to place all monocrystalline modules, combiner boxes, and string inverters according to site topography and constraints, ensuring clear access pathways. The single-line diagram will be developed concurrently within AutoCAD, showing all DC and AC connections, protection devices, and grounding details, making it construction-ready. The Bill of Quantities will list every major component, including specific part numbers and estimated quantities derived directly from the layout and SLD. I would build the module layout first because that directly informs the stringing strategy and subsequent BoQ. So, getting the physical placement correct is the foundational step. What is the preferred file format for the site coordinates and topographical constraints you will provide? I will deliver a completed site-plan layout in CAD and PDF, a detailed single-line diagram, and a comprehensive itemised bill of quantities covering all specified components. I have a 5.0 rating across 10 reviews on here, and Preferred Freelancer status.
$583 USD in 21 days
4.6
4.6

Being an experienced engineer in various roles, including CAD design, project management, and technical documentation for both electrical and mechanical engineering projects, I believe I am the ideal choice for your utility-scale solar layout and BOQ design. Unlike other freelancers who would treat this as a purely AEC project, my electro-mechanical expertise introduces a novel dimension to the work. Employing softwares such as AutoCAD, PlantPredict and Helioscope is nothing new to me. With a full comprehension of their functioning and quantification capabilities, I assure you that I can create preciselay calculated site plans illustrating module blocks, inverter pads with trench runs to optimally interconnect all major solar components on your given site at the correct length and loading rates; saving you both time and money. Best Regards Sumit Kumar
$250 USD in 1 day
4.8
4.8

Al Ain City, United Arab Emirates
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