Commercial Solar System Design and Engineering

@Mahihassi

With over 7 years of experience in commercial solar installations and a deep understanding of the Canadian, United States, and Mexico markets, I believe I am the ideal candidate for your project. My robust skill set as an electrical engineer has been honed through many years of firmware development, PCB design, and system engineering with an emphasis on IoT connectivity - all central aspects of your project. As an engineer, I've always relished the opportunity to work with partial plans and develop them into comprehensive solutions, a capacity that is sure to prove invaluable in your company's operations. Moreover, my expertise in SLD creation and helioscope coupled with advanced proficiency in using CAD/CAM software have consistently enabled me to deliver optimal designs that are both accurate and efficient, making me confident that I can do the same for you. Additionally, my ability to work with clients by walking them through designs is a testament to my strong communication skills which is something you mentioned was important for this role.

@markoa7

With 7+ years of experience in commercial solar, I bring solid electrical engineering, system sizing, SLDs, and BOMs to the table. I’ve worked on cross-border projects in CAN/US/MEX and can help translate high-level estimates into installable designs, including HelioScope validations and clear client-facing diagrams. I’ll ensure the roof, structural, and electrical constraints are reflected in the final design and documentation. I propose we start from your in-house estimates, refine them into a deployable design package, and deliver SLDs, BOMs, and a walkthrough-ready presentation for clients. I can support sales discovery, adapt to partial plans, and help you align with local codes for each market. Please consider this placeholder for a technical question: What are the target site constraints (roof load, shading analysis, wind uplift) and preferred standards (CSA/UL, NEC/CEC) to guide the final design?

@manusharma2992

With 7+ years of experience as an electrical engineer, my specialization in solar design and a wide-ranging familiarity with the North American solar landscape, I am confident in my ability to help you with your commercial solar projects. My understanding of the solar process from initial design estimation through to confirmation aligns closely with your project's requirements. Additionally, my experience in sales discovery has equipped me with the skillset to walk clients through designs in a way that is both clear and informative. Beyond my education and experience, I pride myself on my ability to communicate effectively both with clients and across teams. I believe this is an essential skill, particularly in projects like these which require collaboration between different aspects such as roof structure and electrical engineering. Choosing me for your project means choosing efficiency, reliability, and a dedication to quality. Having worked on various engineering and design projects, I can promise you the professionalism you are seeking while also fostering a true partnership; a relationship that goes beyond just one project. Together we can build a better future through solar energy!

@eslamsaeid1991

(Hello sir) I am a Senior Electrical Power Systems Engineer with over 11 years of experience leading a multidisciplinary engineering team covering electrical, mechanical, structural, and architectural disciplines. We specialize in commercial and industrial PV systems, performing high-level sizing, detailed solar modeling (HelioScope / PV*SOL), Single-Line Diagrams (SLD), structural roof integration, and complete electrical balance-of-system (BOS) engineering across North American markets. We are fully equipped to serve as your long-term engineering partner, taking your high-level design estimates through site verification, refined 3D modeling, code compliance, and client-facing technical walkthroughs. [ Client Walkthrough & BOM ] (Sales Discovery & Procurement Package) Production & Shade Optimization (HelioScope): Translating site survey data into refined 3D roof layouts, optimizing module spacing/tilt, verifying azimuth/pitch, and modeling detailed shade losses, soil/snow losses, and inverter clipping ratios. Electrical & Interconnection Engineering: Sizing DC stringing, AC feeders, combiner boxes, and main service interconnections (line-side tap vs. load-side breaker) in strict accordance with local grid and electrical codes. Eslam

@hayat38402

Hi, how are you doing? I went through your project description and I can help you in your project. your project requirements perfectly match my expertise. We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas:  Antenna Design (CST, HFSS)  Embedded C Programming.  VHDL/Verilog, Quartus/Vivado, LabVIEW/ Multisim/PSPICE/VLSI  MATLAB/SIMULINK  Network Simulator NS2/NS3  Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC, STM32 and ESP32.  IDEs like Keil MDK V5, ATmel studio and MPLab XC8.  PLCs / SCADA  PCB Designing Proteus, Eagle, KiCAD and Altium  IOT Technologies like Ethernet, GSM GPRS.  HTTP Restful APIs connection for IOT Communications. Also, we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements.

@edwina245

Hello, I have experience supporting commercial solar projects from preliminary design through structural/electrical verification, final system design, and client coordination. I am a good fit because I can work from partial plans, confirm system feasibility, and produce accurate documentation for projects across Canadian, U.S., and Mexican markets. I will review each proposed design, verify roof and electrical constraints, refine layouts in HelioScope, and prepare SLDs, equipment selections, and complete BOMs. I can also support design walkthroughs, client discussions, and sales discovery when technical input is needed. I am interested in building a long-term workflow with your team rather than handling only one project. Thanks for reading my proposal. Edwin

@shykhAbubakar

Hi, I am ready to support your commercial solar projects as a design and engineering partner, including system design confirmation, HelioScope modeling, SLD creation, bill of materials, electrical engineering review, and client walkthroughs, following NEC, CEC, NOM, and CSA standards for accurate, code-compliant, and sales-ready commercial solar designs across Canadian, United States, and Mexican markets. Project Deliverables: System design and confirmation HelioScope modeling and simulation Single Line diagram Bill of materials Electrical engineering review and client walkthrough support I have a question: Q: Could you share a sample high-level design estimate and confirm the typical system size range for your commercial projects? Over 8 years of experience in commercial solar system design and engineering across North American markets. Similar projects I have done: Commercial Solar System Design with HelioScope Modeling SLD Creation and BOM for Canadian Projects Commercial Rooftop and Ground-Mount Solar Design with Client Walkthroughs for US and Mexico Markets Software I can use: HelioScope/AutoCAD/PVsyst My portfolio is attached below. I am ready to start immediately upon receiving the sample design estimate and project details. Thank you! Warm regards, Abubakar

@sudhirsomvansi

Hi, I hope you're doing well. My name is Sudhir, Co-Founder of PV Infinity Engineering Services LLP. We specialize in solar, EV, and BESS design and engineering, with expertise across residential, commercial, and utility-scale projects. Our team has successfully completed 20,000+ projects. Your requirement for a long-term commercial solar engineering partner aligns very well with our capabilities. We can support your workflow from high-level design through detailed engineering and final permit-ready packages, including: • Commercial system design & optimization • HelioScope modeling • Electrical engineering & calculations • SLD/3LD creation • BOM/BOQ preparation • Roof, structural & electrical coordination • Utility/interconnection documentation • Permit package design & revisions • PE stamping coordination • Review and development of partial plans into complete designs • Client technical walkthroughs when required We have a dedicated design, QA, and QC team, while my business partner and I personally manage client communication and project coordination. We understand you're looking for a partner, not a one-time project. We would be happy to become an extension of your engineering team and provide consistent support as your project volume grows. I’ve attached our company portfolio for reference. I’d be glad to discuss your workflow, typical project sizes, turnaround expectations, and how we can support you long term. Thanks & Regards, Sudhir Kr. Singh

@MarcElectric

Hi, I am an electrical designer and photovoltaic specialist, ready to become your long-term remote design partner for commercial PV projects. Using AutoCAD, PVsyst, PVGIS, and OpenSolar, I will validate preliminary site estimates and deliver comprehensive engineering packages, including shading models, detailed single-line diagrams, and complete bills of materials. Let’s chat to discuss how I can integrate into your workflow!

@julianm260

Having spent more than 8 years in the electronics and electrical engineering field, my range of experience aligns perfectly with your needs. I have valuable skills in circuit design, PCB layout, and firmware development which will come in handy while tackling this project, given that commercial solar systems require robust hardware solutions. I am also well-versed in power electronics and high-power systems which are crucial for this scale of work. What sets me apart is my exceptional problem-solving ability; I am an acute troubleshooter capable of seamlessly handling every stage of the project from design to implementation. This includes working with partial plans, developing them into comprehensive solutions while complying with the highest safety, reliability, and performance standards. Additionally, as a bonus, I have proficient market knowledge in Canada, the United States and Mexico - which is highly advantageous as it brings a global perspective that may be valuable for your business if you're looking to expand your portfolio into these regions. Overall, being able to deliver high-quality results within strict timelines and my willingness to communicate effectively throughout the process makes me not just fit for this job but the absolute best candidate.

@miguelcen64

Hi, this looks like a strong fit for a long-term solar design partnership. I can help refine commercial system design from partial plans, support electrical engineering decisions, and keep the roof, structural, and electrical assumptions aligned before final confirmation. I’ll also make sure the SOLID design package includes clear SLD creation, accurate bill of materials, and practical handoff notes for clients who need walkthroughs. My background in Electronics, Electrical Engineering, PCB Layout, and CAD/CAM means I’m comfortable working with technical documentation and detail-driven reviews. I’d be glad to support your team across Canadian, U.S., and Mexico projects, especially where accuracy and communication matter. What software and file formats do you use for helioscope reviews and SLD/BOM handoff? If you’d like, I can start by reviewing one recent commercial site and flagging any design risks or missing inputs. Best, Miguel

@bilalh585

I’m interested in becoming your long-term solar design and engineering partner. I have 5+ years of relevant engineering and design experience, with strong expertise in electrical design, system layouts, SLDs, BOMs, and technical documentation. I can refine your high-level designs into accurate, buildable solutions by reviewing roof, structural, and electrical requirements. I can work with partial plans, support HelioScope workflows, and communicate designs clearly with clients when required. Deliverables Final solar system design, HelioScope layout, SLD, electrical calculations, equipment/module/inverter specifications, BOM, roof/electrical review, and revised construction-ready drawings/documentation. Are you looking to start right away? I’m available for ongoing projects and interested in building a long-term working partnership.

@Aaleen110

Confirming roof structural and electrical capacity impacts final system design accuracy, I handle this by cross-referencing structural reports and electrical schematics in my designs. I build out the commercial solar system design, creating single line diagrams and the bill of materials in Helioscope, also producing accurate electrical engineering plans. What is the typical roof pitch for these commercial projects? I need the preliminary roof report and electrical panel data. I have a 5.0 rating across 10 reviews here, also Preferred Freelancer status.

@sidratulm20

I have completed similar projects involving commercial solar PV system design, electrical engineering, SLD development, PVsyst/HelioScope workflows, structural coordination, BOM preparation, and construction-ready documentation. I can work as a long-term design partner, taking your high-level estimates and developing them into accurate, technically coordinated solar solutions befre they are presented to the client. I understand your workflow: once a client is ready to proceed Scope of Work Commercial solar PV system design and optimization HelioScope modeling and layout refinement Roof layout and equipment placement Electrical system design and equipment sizing String/inverter configuration Single-line diagram (SLD) creation Structural/electrical coordination Bill of Materials (BOM) Design review and technical verification Working from partial plans and developing complete solutions Client design walkthroughs and technical explanations when required Deliverables Final solar layout HelioScope design/model Electrical calculations and equipment sizing Professional SLD Equipment schedule Complete BOM Design notes and assumptions Client-ready design documentation For a long-term partnership, I’m also open to establishing a repeatable workflow and agreed pricing structure based on project size and complexity, so your team can send projects regularly without renegotiating every time. P

@mobasherreza10

Hi there, With over 7 years of experience in commercial solar installations, I can confidently say that I am well-equipped for your project. My understanding of the Canadian, United States, and Mexican markets is a valuable asset that complements my technical skills in system design, electrical engineering, and proficiency in Helioscope and SLD creation. These proficiencies have been refined across 55 projects resulting in a 96% on-time delivery rate. Not only am I familiar with the high-level design estimate phase as you have mentioned, but I also possess the ability to work with partial plans and develop them into comprehensive solutions. This will be crucial during the confirmation stage of the designs where I can ensure accuracy for your clients using my strong analytical skills. Moreover, to further solidify my value as a partner for this ongoing endeavor, I assure you that excellent communication will be at the core of our collaboration. Best regards, Mobasher Reza

@Ryan15222

Hi, I’m a mechanical/electronics engineer with 5+ years of experience in electrical systems, engineering design, CAD, power electronics, IoT and technical product development. I’m interested in becoming a long-term engineering partner for your commercial solar projects. I can support the detailed engineering stage after your initial sales design, including: * PV system layout and equipment integration * Electrical design review and engineering checks * SLD development * DC/AC equipment and protection coordination * Cable/conduit routing and sizing * BOM and equipment schedules * Roof/structural interface coordination * Reviewing incomplete plans and developing them into detailed engineering packages * Technical documentation and client-facing explanations I’m also familiar with solar-related power electronics and have worked on systems involving MPPT, DC/DC conversion, batteries and electrical control, giving me a strong understanding of the electrical side of PV systems. If your workflow allows an engineering/design partner to handle the technical design and documentation under your review, I’d be interested in discussing a long-term collaboration. Best regards,

@revival786

Greetings! I can partner with you on commercial solar projects, confirming and refining designs once a client proceeds. I will handle system design, electrical engineering, Helioscope modelling, SLD creation, and bills of materials, with the ability to walk clients through designs and support sales discovery when needed. I work well from partial plans, developing them into comprehensive solutions, and I understand the Canadian, United States, and Mexican markets. I have 7+ years in commercial solar, strong communication, and a focus on accuracy. Looking for a long-term partner, not a one-off project. Thanks, Revival

@elijahhmonreal

Hi there, I'm a Solar Energy Engineer with over 12 years of experience designing and optimizing commercial solar systems across North America. Your partnership model resonates with me, I thrive on building long-term relationships while delivering technical excellence. I excel at transforming high-level estimates into detailed, code-compliant designs. My expertise spans system design, electrical engineering, and SLD creation using Helioscope. I've guided countless clients through complex designs, managed structural and electrical assessments, and developed comprehensive BOMs that ensure project accuracy and viability. I'm fluent in Canadian, U.S., and Mexican solar markets, understanding regional codes, incentives, and grid requirements. Strong communication is my foundation; I believe in translating technical complexity into client clarity, whether presenting to decision-makers or engineering teams. I'm ready to become your trusted design partner, handling design confirmation, client presentations, and sales discovery with the same rigor and professionalism you demand. Let me know if my profile looks interesting, and we can set up a time to talk. Best regards, Elijah M

@ironhand

Hi , I’ve carefully reviewed your project "Commercial Solar System Design and Engineering", and I’m confident that my experience with CAD/CAM, Electronics, PCB Layout, Electrical Engineering, Energy Modelling, Renewable Energy Design, Solar Panel Installation and Energy Auditing makes me a strong fit for this project. I have 8+ years of experience developing and completing similar projects, and I understand the importance of delivering reliable, efficient solutions. I can help you with your project from start to finish and will make sure the final result meets your requirements and expectations. I’m also happy to discuss the details, understand your specific goals, and suggest the best approach. If you’re interested, click the Chat button and send me a message. I’d be happy to discuss your project and get started. I look forward to hearing from you. Best regards, Viggo