Rooftop Solar Design Package for EPC Projects
Owner Name
CEO of Gytech
01: Hero Section
Providing Accurate Power for Rooftop Projects About Urja Consulting
Providing comprehensive solar design solutions for rooftop EPC projects is our area of expertise at Urja Consulting. With more than 120 rooftop projects completed successfully around India, we offer a special fusion of tech-enabled execution, commercial sensitivity, and engineering perfection. Our extensive industry knowledge enables industrial developers, solar consultants, and EPC contractors to work more quickly, efficiently, and with no design rework.
Our design team makes sure your project meets all requirements for technical accuracy, DISCOM compliance, and financial viability, whether it’s a 2MW industrial cluster or a 30kW factory rooftop.
120+ Rooftop Projects Delivered
We’ve worked across commercial, industrial, and institutional rooftops—each project designed for optimal layout, PR, and local compliance.
Turnaround Time of 3–5 Days
Time is money in solar execution. Our team ensures rapid delivery without compromising on precision or quality.
99% First-Time Approval Rate
Thanks to our internal QC layers and utility-ready documentation, most of our clients get design approval without multiple iterations.
02. Ideal For
Who Is This Rooftop Solar Design Package Built For?
For experts that require precision, speed, and scalability in every project, we provide a customized rooftop solar design package. This package is designed to simplify your technical requirements and shorten clearance times, whether you’re in charge of home clusters or huge industrial settings.
EPC Contractors
As a turnkey supplier, you require dependable, readily installable solar design packages that reduce on-site rework and satisfy DISCOM requirements all at once. Faster BOQ finalization, less project delays, and more profitability are all made possible with our rooftop design package. Perfect for contractors who want to expand the scope of a project without expanding their own design teams.
Solar Experts
With design documents that are engineer-approved, ready for regulations, and performance-optimized, you can provide your clients with unparalleled value. With the help of our package, you may reduce the time it takes to onboard clients, support proposals with accurate graphics, and establish yourself as an authority in solar technology.
Developers of Industrial Projects
Our design package guarantees that rooftop assets are maximized for long-term return on investment for companies making solar infrastructure investments. We assist you in making well-informed investment decisions and guarantee compliance and scalability across multi-location installations, from bankable energy simulations to shadow-free layouts.
03. What's Included in the Package
What the Rooftop Solar Design Package Includes
For rooftop EPC projects, our all-inclusive design package is made to guarantee precision, effectiveness, and practicality on the ground. Every delivery is designed to expedite client approvals and shorten engineering lead times.
3D and 2D Layouts
We provide clients, site engineers, and stakeholders with shadow-optimized 2D AutoCAD drawings and 3D visualization to assist them comprehend module placements, pathways, and safety zones. These plans expedite on-site approvals, reduce design errors, and guarantee structural alignment.
Shadow Analysis (Report from Helioscope)
a thorough simulation of shade and irradiance using Helioscope or a comparable program, customized to the coordinates of your site. This prevents shading loss, aids in determining the most efficient architecture, and immediately enhances system performance—all of which are critical for rooftops with obstructions or limited area.
Simulation of PVSyst Energy Yield
Obtain an energy generation report that is ready for investors, taking into account real-world irradiance, system losses, and actual design parameters. Perfect for pre-bid paperwork, client ROI justification, and bank financing proposals. trusted for its accuracy and financial sustainability by EPCs and consultants.
SLD and Cable Size for Electrical
With precise inverter capacity, DC/AC size, safeguards, and cable lengths, we offer expertly created single-line diagrams (SLDs). Every design complies with IEC/NBC standards and helps to minimize costly rework and on-site coordination errors during electrical installation.
BOQ, or Bill of Quantity
a well-organized list of materials needed, broken down by kind of component (modules, inverters, structures, cables, protective devices, etc.). This facilitates quicker procurement, precise costing, and tender estimating for EPC teams without requiring back-and-forth clarifications.
DISCOM/Tender Illustrations
Complete, ready-to-submit paperwork needed for tender submissions, net metering, and local DISCOM approvals. Regional utility standards are met by all drawings, which lowers rejection rates and expedites regulatory clearances.
4. Why This Package is a Smart Choice
The Reasons This Rooftop Solar Design Package Is a Wise Purchase
Your rooftop solar project’s success or failure depends on your choice of design partner. Our package is a comprehensive, execution-ready solution designed to help industrial developers, consultants, and EPCs save time, cut down on mistakes, and increase return on investment right away. It is more than just a collection of drawings.
Designed for Performance, Not Just Showcase
Every report, simulation, and drawing is designed for realistic on-site execution, which lowers the need for redesigns, rework, and project delays.
Quicker Project Acceptance
You can expedite commissioning and reduce approval timelines by using pre-vetted DISCOM designs and compliant documents.
Better Profit Margins & Cost Estimation
Our loss-calculation and BOQ models assist you in providing precise quotes, preventing cost overruns, and safeguarding your margins in bids that are competitive.
Made with Performance Optimization in Mind
Every design choice, from energy simulation to shadow analysis, is influenced by long-term system reliability, safety regulations, and generation efficiency.
5. Pricing & Savings Comparison
Clear Pricing, Actual Savings
We are committed to provide transparent, value-based pricing that offers confidence, efficiency, and long-term project savings in addition to drawings. Regardless of your role as developer, consultant, or EPC our price is designed to accommodate the scope of your project rather than drive up expenses.
Perfect for small-scale rooftop EPCs or pilot projects.
Features
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2D Layout
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Basic Helioscope Report
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BOQ (Bill of Quantity)
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Electrical SLD
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Delivery: 3–5 working days
Ideal for consultants and mid-size EPCs needing precision & documentation. Includes everything in Starter, plus
Features
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3D Layout
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PVSyst Simulation Report
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Tender/Compliance Drawings
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Cable Sizing Sheet
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Delivery: 2–3 working days
Designed for large industrial projects or developers seeking end-to-end accuracy. Includes everything in Pro, plus
Features
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Structural Load Design Overview
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Optimized Layouts for shadow-free placement
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1 round of design revisions
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Delivery: 1–2 working days priority
6. Delivery Timelines
Delivery Timelines / Process design with the help of graphic designer
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7. Tools & Tech We Use
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.
If your have any Questions
Feel free to contact +123 (548) 5256
8. Real Project Samples
Actual Project Examples
Watch as our expertly developed, performance-driven, and regulator-ready concepts come to life.
Textile Factory – Surat | 150kW
Designed for RCC rooftops, this project included Helioscope-based shadow analysis, DISCOM-compliant electrical drawings, and a detailed PVSyst generation report. Delivered within 3 working days, ensuring zero back-and-forth and faster execution.
Pharma Unit – Vadodara | 300kW
A metal sheet rooftop solution with structural load mapping, optimized cable layout, and a detailed BOQ. The design passed through DISCOM with minimal changes, reducing design-to-approval cycle time significantly.
Plastic Manufacturing Plant – Pune | 80kW
This compact rooftop system was delivered with high-precision 2D & 3D layouts, securing 100% approval on the first submission. Tailored perfectly for EPC consultants, ensuring compliance and performance from day one.
9. Client Testimonials
What Our Clients Say
10. Quality Assurance & Accuracy
Quality Control and Precision You Can Count On
We don’t just design, we deliver precision. To guarantee perfect execution and optimal return on investment, each rooftop solar design package is subjected to stringent internal QA procedures, peer reviews, and compliance checks. We promise accuracy from simulation to submission.
Multi-Level Quality Control
Each design goes through a 3-step QC process engineer review, senior review, and compliance checklist to catch errors before you do.
Tool-Based Accuracy
We use advanced tools like Helioscope, AutoCAD, PVSyst, and SketchUp to maintain design accuracy across simulations, drawings, and layouts.
Compliance-First Approach
All designs are aligned with DISCOM, IEC, and project-specific requirements so you face no delays in approvals or inspections.
Zero-Rework Guarantee
Our first-time-right documentation ensures clients and authorities rarely request revisions, saving your time, money, and project momentum.
11. Case Study Snapshot
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FAQs – Rooftop Design Package
Frequently Asked Questions – Rooftop Solar Design Package
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Our package includes 2D & 3D layout designs, shadow analysis (Helioscope), PVSyst generation reports, electrical SLDs, cable sizing, BOQ, DISCOM/tender-ready drawings, and a structural load overview.
We typically deliver within 3–5 working days, depending on project complexity and documentation clarity.
Yes, all our designs are aligned with the latest DISCOM and safety regulations for hassle-free approvals.
All deliverables are provided in editable and printable formats—.DWG, .PDF, .XLSX, and simulation outputs in .DOCX or .PDF.
Yes, we include up to 2 rounds of revisions to ensure the designs meet your expectations and project needs.
Not necessarily. With accurate data (site photos, Google coordinates, structure type), we can deliver remotely.
Absolutely. Our technical team is available for 7 days post-delivery for consultation and minor clarifications.
Absolutely. Our technical team is available for 7 days post-delivery for consultation and minor clarifications.
Simply share your project details using our inquiry form or email. We’ll confirm scope and timelines within 24 hours.
Yes, our drawings and BOQ are structured to align with tender requirements and are used by EPCs across sectors.
No. All costs are disclosed upfront based on your project size and service scope.
We support rooftop projects starting from 30kW onwards, with tailored solutions based on roof type and design scope.
Yes, our PVSyst energy yield reports and documentation are bankable and support financial evaluation.