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Pre Sales Design Engineer

Professional Pre-Sales Design Engineering for EPC Success

Looking for a reliable pre-sales solar design partner? URJA Consulting helps EPCs, developers, and consultants win bids faster with accurate PV layouts, energy simulations, and documentation—minimizing rework and speeding up closures.

With deep expertise in commercial rooftops, MW-scale plants, and net metering, our pre-sales design ensures you never lose a lead due to inaccurate or incomplete data.

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Pre-sales Design Engineering Services: Who Can Use Them?

Our pre-sales design engineer service is purposefully designed to help energy consultants and solar companies scale more quickly, quote more effectively, and turn leads into completed contracts. Whether you’re presenting institutional solar plants, MW-scale ground-mounts, or rooftop solutions, our design-first methodology adds accuracy and expertise to your bids.

Solar Installation Companies & EPC Contractors

With layout-ready designs, generation reports, and compliance insights, you can increase your chances of winning solar EPC bids and meeting client expectations while closing projects with assurance.

Owners and Developers of Solar

Make sure it's technically feasible right away. Our services help your commercial or industrial clients with investment rationale, site viability study, and early-stage solar project design.

Independent Solar Engineers & Consultants

Provide high-quality PVSyst simulations, layout drawings, and solar feasibility reports without spending a lot of money on software or employing technical staff full-time.

Bidders for the Renewable Energy Tender

With bankable documentation, expert design, and DISCOM-ready compliance reports curated to fulfill every technical checklist stand out in government and institutional solar tenders.

What Our Pre-Sale Design Engineering Service Offers

We offer a comprehensive technical package that turns your solar idea into a strong business plan. Our pre-sales deliverables are designed to help your solar firm gain a competitive edge in client acquisition, EPC handover, or bidding submission by speeding up decision-making and enhancing technical clarity.

Shadow Analysis & Solar Layout Drawings

Obtain AutoCAD layout plans that are optimal for ground-mount or rooftop installations, including string arrangements and module positioning. For increased performance precision, shadow analysis is incorporated utilizing Helioscope or comparable instruments.

PVSyst simulations & generation reports

In order to verify commercial feasibility for your clients or internal teams, we use licensed PVSyst software to produce precise energy generation estimates that include losses, irradiation statistics, and PR values.

SLD, BOQ, and Compliance Records

Bill of Quantities (BOQ), Single Line Diagrams (SLD), and DISCOM/tender-compliant technical documents are all included in this comprehensive package to enable you move forward with confidence from pre-sales to execution.

Tools & Software That Power Our Designs

Urja Consulting Engineers provides precise, legal, and economical solar design solutions by combining industry-leading instruments and automation systems. Every layout, simulation, and computation is dependable and prepared for execution thanks to our software stack.

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Workflow for Pre-Sales Design Engineering: From Site Brief to Customer-Ready Package

For rooftop or MW-scale solar projects, our efficient Pre Sales Design Engineering process guarantees that you receive technical material that is correct, timely, and presentation-ready. Our methodology is designed for conversion, compliance, and commercial clarity, regardless of whether you are an EPC company, project developer, or solar consultant.

Site inputs and project brief

We gather all of the fundamental information, such as the site's size, load requirements, chosen modules or inverters, and DISCOM standards. This aids us in developing an engineering plan tailored to your tender requirements or sales pitch.

Shadow Analysis & Layout Design

Using technologies like AutoCAD and Helioscope, we develop layout drawings, perform shadow analysis, and prepare string sizing or tracker design, depending on the project type.

Validation of Simulation and Output

The estimated energy generation, system losses, and PR are all simulated using PVSyst. In order to provide bankable and realistic performance figures, we also cross-verify site data.

BOQ package and documentation

We complete and provide a complete commercial package that includes layout PDFs, DWG files, PVSyst reports, SLD, and BOQ, all of which are prepared for customer submission, investor or tendering.

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Why Solar EPC Success Depends on Pre-Sales Design Engineering

Proper pre-sales design engineering is the cornerstone of each successful project bid in the solar EPC sector. With data-backed proposals, thorough layouts, and regulatory-ready paperwork, you can increase your technical credibility while simultaneously accelerating the conversion of leads into orders. Your sales team runs the risk of overpromising, underestimating, or even missing tenders without it.

Increases the Success Rate of EPC Tenders

Obtain ready-to-submit papers that will give you an advantage in competitive tenders, such as PVSyst reports, SLDs, and shadow-free layouts that satisfy DISCOM and institutional bidding standards.

Accelerates Sales Closures

Provide technically competent plans and layouts to your business development team so they may gain the trust of commercial, institutional, and industrial clients.

Decreases Rework After Sales

We save you time and money by minimizing design modifications during execution by evaluating layouts, simulating energy output, and aligning with site circumstances.

Professional Outputs Ready for Presentation

Make an impression on your clients with neat layouts based on AutoCAD, generating predictions, and expert BOQ packages designed for investor and boardroom conversations.

Reduces Overhead in Engineering

You may increase the scalability of your EPC or consulting firm by using our service, which offers expert-level help at a fraction of the expense of hiring a full-time solar design staff.

Guarantees Adherence to Tender and DISCOM Standards

In order to avoid documentation delays or rejections, all designs are produced with state-specific utility laws, structural viability, and safety in mind.

Frequently Asked Questions – Pre-Sales Design Engineering

 Our package includes PVSyst simulation, AutoCAD layout, shadow analysis, SLD, basic structural overview, and a commercial-ready BOQ.


It enables EPC contractors to submit technically accurate, DISCOM-compliant, and professional proposals—improving their bid success rate.

 Absolutely. We support consultants with polished designs and reports so they can pitch confidently to industries, schools, and institutions.

 Turnaround time is typically 3–5 working days for rooftop projects and 7–10 days for MW-scale or complex layouts.

 Yes. All documents are formatted as per utility, government, and commercial solar project submission standards.

 We use licensed versions of PVSyst, AutoCAD, Helioscope, and other industry-grade tools to ensure accuracy and credibility.

 Yes. We provide DWG, Excel, and PDF versions for easy modification, presentation, and resubmission.

 Yes. We offer up to 2 rounds of revision support based on client or DISCOM feedback, within the scope of the same project.

Yes, our layouts and simulations are tailored for industrial sheds, warehouse rooftops, and shadow-prone urban sites.

 We bring structured engineering, professional formatting, and commercial insight—backed by an experienced solar team, not just software operators

 We offer priority delivery options for urgent projects. Please mention your deadline when booking.

 Fill out our inquiry form or contact us directly with project details. Our team will initiate the pre-sales design workflow within 24 hours.

Why Pick URJA for Consulting on Solar Design and EPC?

In addition to providing designs, URJA Consulting gives developers, solar consultants, and EPC contractors a competitive advantage. Our emphasis on accuracy, adherence to regulations, and practicality on the ground guarantees that your solar projects proceed quickly and without expensive changes or setbacks. Our staff serves as your remote solar design department whether you’re completing a business rooftop or putting in a proposal for a contract.

Tender-Approved Documentation & DISCOM

We ensure quicker approvals and prevent project delays by strictly adhering to state DISCOM requirements while delivering each file. Tenders? With BOQ and layouts that are ready to win, we have you covered.

Quick Turnaround

In the solar game, time equals money. Depending on the size of the project, our skilled staff and lean procedures guarantee delivery in 3–10 working days without sacrificing quality.



Bankable software that eliminates guesswork

We employ the same technologies that international EPC companies rely on, like PVSyst, Helioscope, AutoCAD, and others, to guarantee that your reports are both technically sound and investment-grade.

Genuine Engineers, Not Just Independent Contractors

Experienced solar engineers who have collaborated with EPC teams on-site oversee each project, guaranteeing that our ideas are useful rather than only aesthetic.

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What Our Clients Say

Ravi Patel Project Head, SunVolt EPC

“Urja’s engineering support was instrumental in helping us complete a 10MW solar project ahead of time. Their detail-oriented designs saved us cost and ensured regulatory approval in one go.”

Neha Jain Director, CleanTech Developers

“They are more than consultants – they are true partners. Fast turnaround, technically sound drawings, and excellent support during tendering.”

Ahmed Al-Farsi, Operations Manager, Gulf Solar Systems (UAE)

“From PV layouts to complete MEP designs, Urja’s team delivered exactly what we needed – quality and commitment. Highly recommended for any EPC firm.”

Are You Prepared to Make Your Solar Project Proposals Stand Out?

Whether you are an industrial project bidder, solar consultant, or EPC business, our Pre-Sales Design Engineering solution gives you the technical confidence, precise simulations, and designs that win tenders. Bid farewell to last-minute design mistakes and welcome to proposals that are ready for submission and win contracts and bids.

Don’t let generic or out-of-date layouts hold you back. For intelligent, legal, and skilled solar design assistance, collaborate with URJA Consulting.