Hi,
Let me briefly introduce myself. I’m Shalve Mohile, a Top Rated Solar PV Designer on Upwork with extensive experience supporting solar companies, developers, and installers across multiple geographies.
How can I assist you?
1) If you are a Sales Organization or Sales Professional
I can act as your in-house Solar PV design team, helping you prepare complete proposals—from system design and energy estimates to pricing and professional proposal documents.
2) If you are a Solar Developer:
I can serve as your **technical consultant/engineer**, assisting with preliminary system designs, energy yield calculations, financial analysis, bill of materials, and pricing. I also support the preparation of technical documentation for RFPs and tenders.
3) If you are a Solar Company with an In-House Engineering Team
I can support your team as a **CAD draftsman**, allowing your engineers to focus on higher-priority tasks. I can also act as a standby engineer during peak workloads.
4) If you are a Solar Installer
I can assist as your design engineer by preparing **detailed-for-construction (DFC) drawings and as-built drawings to support smooth project execution.
5) Custom Support
If you need additional technical support, I can integrate into your existing workflow and processes, providing flexible assistance wherever needed.
Deliverables
Pre-Sales Support
1. Prospecting potential project sites using Google Maps / Nearmap
2. Preliminary system designs using PVsyst, Helioscope, or Aurora
3. Electricity bill analysis and savings calculations
4. Preparation of solar proposals and quotations
5. Energy yield simulations using PVsyst, PVSol or Helioscope
Post-Sales Engineering
1. Complete system design
2. Single Line Diagrams (SLD) / Wiring diagrams
3. Detailed module layouts in AutoCAD
4. String sizing, voltage rise calculations, and cable sizing
5. Switchgear and protection system design
6. Preparation of **Bill of Materials (BOM)
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I work independently with Aurora, Helioscope, and AutoCAD, and I also have licensed access to PVsyst, PV*SOL, and AutoCAD.
If you believe my experience aligns with your needs, I would be happy to discuss how I can support your projects.
Best regards,
Shalve Mohile
Aurora Solar
Solar Energy
Autodesk AutoCAD
2D Design
Solar Energy Simulation
Helioscope
PV Sizing
Battery Sizing
Solar Design
Electrical Engineering
PV System Design
Electrical Drawing
PV Evaluation
PVSyst
Muhammad U.
Faisalabad, Pakistan
$30/hr
5.0
9 jobs
Solar PV Design Engineer | Utility-Scale & Commercial Solar Expert | PVsyst | PVcase | OpenSolar | Battery Storage
I am a highly skilled Electrical Engineer and Renewable Energy Consultant with a BSc in Electrical Engineering from UET Lahore, where I graduated as the Top of My Class (2019–2023). I specialize in Solar PV System Design, Utility-Scale Solar Development, Energy Yield Analysis, Battery Energy Storage Systems (BESS), and Technical Proposal Engineering.
Currently, I work as a Solar Design & Proposal Engineer at Artisan Electrics, Cambridge (UK), where I design high-performance solar and battery systems, manage grid applications, prepare technical proposals, and deliver complete engineering documentation for residential and commercial projects. Alongside my full-time role, I provide freelance solar engineering and consulting services to clients across the UK, Australia, the USA, the Middle East, and Asia.
With experience ranging from residential rooftop systems to multi-megawatt utility-scale solar farms, I help developers, EPC contractors, installers, and investors transform project concepts into bankable and technically optimized renewable energy solutions.
## What I Can Help You With
Solar PV Design & Engineering
✔ Residential Solar Design
✔ Commercial & Industrial (C&I) Solar Design
✔ Utility-Scale Solar Farm Design
✔ Ground-Mount & Rooftop Systems
✔ DC/AC System Sizing
✔ String Configuration & Optimization
✔ Electrical Single Line Diagrams (SLDs)
✔ Cable Sizing & Voltage Drop Calculations
✔ Equipment Selection & Specification
Energy Yield & Feasibility Studies
✔ PVsyst Energy Simulations
✔ P50 / P90 Yield Analysis
✔ Performance Ratio (PR) Assessment
✔ Shading Analysis
✔ Loss Tree Analysis
✔ Financial Feasibility Support
✔ Site Suitability Assessment
✔ Bankable Energy Reports
Utility-Scale Solar Development
✔ Solar Farm Layout Optimization
✔ Topographical & Terrain Analysis
✔ Slope Assessment
✔ Cut & Fill Estimation
✔ Preliminary Civil Feasibility Studies
✔ Collection System Planning
✔ MV/LV Routing Concepts
✔ Preliminary Electrical Design Packages
✔ Utility-Scale BOQ Preparation
Battery Storage & Hybrid Systems
✔ Tesla Powerwall Designs
✔ SigEnergy Battery Systems
✔ Solar + Storage Integration
✔ Battery Sizing & Optimization
✔ BESS Preliminary Design Support
✔ Backup & Off-Grid System Design
Grid Applications & Compliance
✔ UK G98 Applications
✔ UK G99 Applications
✔ G100 Export Limitation Solutions
✔ DNO Documentation
✔ Technical Compliance Packages
✔ Interconnection Support
Solar Administration & Project Support
✔ Proposal Writing
✔ Simpro Management
✔ Technical Documentation
✔ Engineering Reports
✔ Client Presentations
✔ Procurement Support
✔ BOQ Development
✔ Project Coordination
Software & Technical Tools
• PVsyst
• PVCase
• OpenSolar
• Helioscope
• PVcase
• AutoCAD
• SketchUp
• SolarEdge Designer
• Pylon Design Tools
• Simpro
• Excel Engineering Models
• Google Earth Pro
• Microsoft Office Suite
Professional Experience
Artisan Electrics, Cambridge (United Kingdom)
Solar Design & Proposal Engineer
* Designing residential and commercial PV systems
* Preparing technical proposals and customer-facing reports
* Managing G98, G99, and G100 applications
* Producing engineering documentation and compliance packages
* Supporting UK and Australian renewable energy projects
FutureCon Enterprises, Pakistan
Solar Design & Site Execution Engineer
Worked on utility-scale projects including:
* 2 MW Solar Power Plant – Pano Aqil
* 3.1 MW Solar Power Plant – Lahore Cantonment
Responsibilities included:
* Site layout engineering
* Electrical design coordination
* Construction support
* System commissioning assistance
Recent Project Highlights
⭐ Utility-Scale Solar Farm Design & Feasibility Study (1 MW+)
⭐ Solar Administration Expert (5-Star Rated)
⭐ Solar Designs & Proposals for UK & Australian Markets
⭐ Battery Storage & Energy Systems Logic Design
⭐ Solar PV Layout Development & 3D Mapping
⭐ SketchUp 3D Modelling from AutoCAD Drawings
⭐ Pylon Battery Proposal & Technical Consultation
⭐ UK Grid Compliance & DNO Application Support
Why Clients Work With Me
✔ Top-of-Class Electrical Engineer
✔ Utility-Scale and Commercial Solar Experience
✔ International Project Exposure (UK, Australia, Pakistan & Global)
✔ Strong Technical and Commercial Understanding
✔ High-Quality Documentation & Professional Reporting
✔ Detail-Oriented Engineering Approach
✔ Reliable Communication and Fast Turnaround
✔ Proven Success with Remote Project Delivery
If you need a Solar PV Design Engineer, Utility-Scale Solar Consultant, PVsyst Specialist, Battery Storage Expert, or Renewable Energy Project Support, I would be happy to discuss your project and help deliver practical, bankable, and optimized solutions.
Aurora Solar
Solar Energy
Solar Farm Design
Solar Energy Simulation
CAD
SketchUp
PVSyst
PV System Design
Helioscope
Solar Design Software
Battery Sizing
3D Animation
Enscape
Expert System
Professional Experience
Taylor O.
Santee, California
$65/hr
5.0
2 jobs
I help solar developers quickly determine whether a project is financially viable before investing in full engineering.
Using Helioscope, EnergyToolbase, and real EPC cost assumptions, I provide fast feasibility layouts, production models, and financial analysis for commercial and utility-scale solar projects.
I’m a commercial solar EPC estimator with 10 years of renewable energy experience focused on PV/BESS system design, electrical takeoffs, cost modeling, and preconstruction planning. I’ve estimated over 170 MW with $64M awarded, supporting developers, EPCs, and contractors with accurate pricing and clear design concepts. My core skills include Helioscope layout design, EnergyToolbase modeling, Accubid estimating, value engineering, and proposal development. I enjoy solving complex design and cost challenges, optimizing system layouts, and helping teams bid confidently.
Aurora Solar
Solar Energy
Construction Estimating
Helioscope
Estimator
Bluebeam Revu
Energy & Utilities
Layout Design
Solar Design
Solar Design Software
Solar Energy Simulation
PV System Design
PV Evaluation
Pricing Strategy Consulting
PV Sizing
Hamza M.
Islamabad, Pakistan
$20/hr
4.8
89 jobs
I help solar companies world-wide in creating 𝗰𝗼𝗱𝗲-𝗰𝗼𝗺𝗽𝗹𝗮𝗶𝗻𝘁 𝘀𝗼𝗹𝗮𝗿 𝗽𝗲𝗿𝗺𝗶𝘁 𝗽𝗹𝗮𝗻𝘀 as per 𝗡𝗘𝗖 or their local electric code, local AHJ requirements and other applicable building, plumbing and mechanical codes.
Provide 𝐥𝐢𝐜𝐞𝐧𝐬𝐞𝐝 𝐏𝐄 𝐫𝐞𝐯𝐢𝐞𝐰 𝐚𝐧𝐝 𝐬𝐭𝐚𝐦𝐩 for various US states and get 𝐢𝐧𝐭𝐞𝐫𝐜𝐨𝐧𝐧𝐞𝐜𝐭𝐢𝐨𝐧 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 approved from power utility companies for 𝗿𝗲𝘀𝗶𝗱𝗲𝗻𝘁𝗶𝗮𝗹, 𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗶𝗮𝗹 𝗮𝗻𝗱 𝘂𝘁𝗶𝗹𝗶𝘁𝘆-𝘀𝗰𝗮𝗹𝗲 𝘀𝗼𝗹𝗮𝗿-𝗽𝗹𝘂𝘀-𝘀𝘁𝗼𝗿𝗮𝗴𝗲 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀.
Know for providing 𝗥𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝗢𝗽𝘁𝗶𝗺𝗮𝗹, 𝗦𝗮𝗳𝗲, 𝗘𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝘁, 𝗖𝗼𝗱𝗲-𝗰𝗼𝗺𝗽𝗹𝗶𝗮𝗻𝘁 & 𝗖𝗼𝘀𝘁-𝗲𝗳𝗳𝗲𝗰𝘁𝗶𝘃𝗲 𝗦𝗼𝗹𝗮𝗿 𝗣𝗩 𝗗𝗲𝘀𝗶𝗴𝗻𝘀 for various system type e.g. 𝗴𝗿𝗶𝗱-𝘁𝗶𝗲𝗱, 𝗼𝗳𝗳-𝗴𝗿𝗶𝗱, 𝗲𝗻𝗲𝗿𝗴𝘆 𝘀𝘁𝗼𝗿𝗮𝗴𝗲 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 (𝗳𝗼𝗿 𝘄𝗵𝗼𝗹𝗲-𝗵𝗼𝗺𝗲 𝗼𝗿 𝗽𝗮𝗿𝘁𝗶𝗮𝗹-𝗵𝗼𝗺𝗲 𝗯𝗮𝗰𝗸𝘂𝗽), and energy solutions for mobile RVs, boats etc.
𝗦𝗘𝗥𝗩𝗜𝗖𝗘𝗦 𝗜 𝗢𝗙𝗙𝗘𝗥:
1) Sales proposals and preliminary designs using industry tools like PVsyst, Helioscope, OpenSolar, Aurora, SunRun, EnergyTool Base, Solargraf, Custom calculators, CRM/Excel etc.
2) Complete solar permit plans for residential, commercial and utility-scale solar + energy storage projects as per NEC, AS/NZS, IEC codes
3) Techno-economic modeling of commercial & utility-scale PV systems in PVsyst or SAM.
4) Interconnection application submission and approval for residential and commercial solar projects from various US power utility companies in different US states
5) DNSP pre-approvals for residential solar systems in Australia
6) Technical consultancy for solar projects development and tenders
7) 3D site plan in sketchup and shade analysis
8) Single line diagram/ three line diagrams / LV, MV SLDs / communication architectures etc.
9) Site plan / detailed module layout / racking details / structural details etc.
10) String sizing / voltage drop calculations / cable and conduit schedules etc.
11) Switchgear and protection system design
12) Preparation of bill of materials
13) Quality assurance & quality control
14) Remote support for system testing & commissioning
15) Remote Monitoring, Troubleshooting & Root Cause Analysis for under-performing PV systems
𝗖𝗢𝗗𝗘𝗦 & 𝗦𝗧𝗔𝗡𝗗𝗔𝗥𝗗𝗦:
✔️ NEC 2023 along with local AHJ requirements
✔️ AS/NZS 5033 | 3000 | 3008.1.1 | 4509.1 | 4509.2
✔️ IEC 62548: 2016 | 62738: 2018 | 60364 | 60364-5-52 | 60502-2: 2014 | TS 63049:2017
𝗦𝗢𝗙𝗧𝗪𝗔𝗥𝗘 & 𝗧𝗢𝗢𝗟𝗦:
1) PVSyst
2) System Advisor Model (SAM)
3) Energytool Base
4) Energysage
5) Helioscope & Opensolar
6) AutoCAD
7) SketchUp
8) SolidWorks 2020 / SolidWorks Composer
9) Online Custom CRMs
10) And several others…
💬 𝗥𝗲𝗮𝗱𝘆 𝘁𝗼 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝗳𝘂𝗿𝘁𝗵𝗲𝗿 𝗱𝗲𝘁𝗮𝗶𝗹𝘀?
💯 𝗖𝗼𝗻𝘁𝗮𝗰𝘁 𝗻𝗼𝘄 & 𝗹𝗲𝘁'𝘀 𝘀𝗰𝗵𝗲𝗱𝘂𝗹𝗲 𝗮𝗻 𝗶𝗻𝘁𝗿𝗼𝗱𝘂𝗰𝘁𝗼𝗿𝘆 𝗰𝗮𝗹𝗹 𝗿𝗶𝗴𝗵𝘁 𝗮𝘄𝗮𝘆!
Aurora Solar
Solar Design
PV System Design
Solar Energy Simulation
Energy Storage
Energy Optimization
Electrical Engineering
Electrical Layout Design
National Electrical Code
PVSyst
Financial Modeling
3D Modeling
Communications
Management Skills
Helioscope
Johanna F.
Anchorage, Alaska
$40/hr
5.0
25 jobs
I'm a solar engineer experienced in designing residential and small commercial PV systems. I also have experience with energy storage design, sketchup, AutoCAD, Helioscope, System Advisor Model, and SolidWorks
Solar Energy
Autodesk AutoCAD
SolidWorks
SketchUp
Mechanical Design
Mechanical Engineering
Energy Engineering
Energy Simulation
Energy Storage
System Advisor Model
Curriculum Development
Lmark V.
Trece Martires, Philippines
$10/hr
4.7
30 jobs
As a highly skilled and dedicated Solar Designer and Electrical Engineer with over 5 years of hands-on experience, I specialize in creating innovative and sustainable solar energy systems. My expertise spans from system design, installation, and integration to electrical load calculations, ensuring compliance with industry standards. I have successfully designed and implemented solar systems for both residential and commercial-scale projects across the United States, optimizing efficiency and minimizing costs.
What I Offer:
• Solar System Design: I design complete photovoltaic (PV) systems, ensuring optimal panel placement, sizing, and electrical wiring.
• Electrical Engineering Expertise: With a strong foundation in electrical engineering, I provide thorough assessments, system protection design, and troubleshooting to ensure the system operates safely and efficiently.
• Project Management: I have experience managing solar projects from concept to completion, ensuring timely delivery, budget adherence, and regulatory compliance.
• Compliance & Standards: My work adheres to NEC, local electrical codes, and best practices, providing peace of mind and ensuring a smooth permitting process.
• Energy Efficiency Solutions: I help clients maximize energy savings by assessing their needs and designing systems tailored to their specific requirements.
Experience Across the U.S.:
I have worked on a diverse range of residential and commercial solar projects across the United States, delivering high-performance energy solutions that meet both financial and environmental goals. Whether it’s a small residential home or a large-scale commercial installation, I bring the same level of professionalism, expertise, and commitment to every project.
Why Choose Me:
• Proven track record with 5+ years of successful solar projects in residential and commercial sectors.
• Expert in balancing system design with cost-effectiveness.
• Excellent communication and client-focused service.
• Detail-oriented with a strong focus on precision, safety, and compliance.
If you're looking for a professional who can design and implement energy-efficient solar solutions while adhering to all technical and regulatory requirements, feel free to reach out. Let’s work together to harness the power of solar energy!
Aurora Solar
Solar Energy
CAD
CAD Drafting
Solar Design Software
Estimator
Solar Design
Solar Farm Design
Solar Energy Simulation
PVSyst
PV Sizing
PV Evaluation
PV System Design
CAD Software
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