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5.9
5.9
92%
Addis Ababa, Ethiopia
$20 USD per hour
Welcome to my profile! I am a dedicated and experienced professional freelancer with expertise in Electrical Power Engineering. With a strong background in designing, modeling, and simulation of Electrical systems, I am committed to delivering high-quality work and exceeding client expectations. Services I Offer: •Analysis, design, modeling, and simulation of electrical systems •Design, modeling, and simulation of Renewable energy sources •Control system design, Algorithm development and analysis •Robotics technology, Automations •PCB Layout My Skill Set: •MATLAB coding and Simulink simulations •Machine learning (ML), Artificial Intelligence (AI) •Microcontroller, Arduino •ETAP (Electrical Transient Analyzer Program ) - modeling and simulation •Power World Simulator (PWS) - modeling and simulating Electrical power system networks •HOMER •AutoCAD •Proteus •Programming languages: MATLAB programming, C++, C, python •Proficient with Microsoft Office If you are looking for a skilled and reliable freelancer for your project, I am here to help. Let's discuss your requirements and explore how we can collaborate to achieve your goals. Feel free to reach out to me via the messaging feature on Freelancer.com. Looking forward to working with you!
4.2
4.2
100%
Kota Denpasar, Indonesia
$45 USD per hour
Solar veteran, former CEO/CTO of a successful solar company (15 years), former Architect, Dutch national, now assisting projects remotely with Consultancy and Advisory Over the years, I have managed and directed 100's of projects, big and small, ground-mounted and rooftop, low-budget and high-end, with and without batteries, all over the world: US, UK, New Zealand, Luxembourg, Belgium, Barbados, Macedonia, Libya, Saudi Arabia, Lebanon, Malaysia, Indonesia.... Through these experiences, I have very good knowledge of trends, technologies, suppliers, prices and more. I am very handy with PVSyst, SAM, Aurora and Helioscope for designs and yield simulations, SketchUp for 3d modeling and AutoCAD for technical drawings. My fees are good value vs. costs. I have often saved significant expense for clients, and I am passionate about delivering value.
6.0
6.0
99%
Comilla, Bangladesh
$25 USD per hour
I’m a Top 3% Verified Freelancer with 7+ years of experience helping businesses build strong and memorable brand identities through professional graphic design. My primary focus is Logo Design and Brand Identity, creating unique, modern, and research-driven visuals that help businesses stand out and earn customer trust. My expertise includes: • Logo Design • Brand Identity Design • Logo Redesign & Refresh • Vector Tracing & Vector Conversion (AI, EPS, SVG) • Business Card Design • Letterhead Design • Brand Guidelines • Packaging Design • Label Design • Flyer Design • Brochure Design • Poster Design • Banner Design • Social Media Graphics • T-Shirt Design • Menu Design • Invitation & Event Design • Presentation Design • Infographics • Icon Design • Stationery Design • Illustration & Custom Graphics • Photo Editing & Retouching Others Skill: • Powerpoint • Excel • Business Analysis • Financial Analysis • Data Analysis Every project is approached with creativity, strategy, and attention to detail to ensure professional, print-ready, and high-quality results. 100+ satisfied clients worldwide. Fast communication | Clean source files | Unlimited revisions | Long-term support Feel free to invite me to your project or send me a message to discuss your design needs.
5.8
5.8
95%
Islamabad, Pakistan
$40 USD per hour
I am a CMA Professional and member of international body of accountants. With over 5 years of exposure to various challenging positions i have got expertise in below mentioned areas : Bookkeeping on QuickBooks, Xero, MYOB and cloud based systems Financial Modeling Feasibility Studies Business plans Investment Appraisals Corporate Financial Reporting VAT Returns Self Assessments Excel and Power BI ERP implementation For all the above mentioned areas of interest I have proven job experience and references available. And I am open to share my academic certificates that can be verified as well.
3.4
3.4
100%
München, Germany
$18 USD per hour
Civil Engineer specializing in healthy and Sustainable Buildings, highly willing to learn and develop, Ahmad has over a year of work experience with two months of internship at a university course. Hard worker, active and passionate about doing his work, work both independently and as a team member, able to use the given flexibility to use his judgment in selecting data collection techniques and analysis methods. Bauingenieur mit Spezialisierung auf gesunde und nachhaltige Gebäude, sehr lern- und entwicklungswillig, Ahmad hat über ein Jahr Berufserfahrung mit einem zweimonatigen Praktikum in einem Universitätskurs
5.1
5.1
100%
Isparta, Turkey
$20 USD per hour
I am a former assistant professor in Turkey. I worked 20 years as a lecturer, giving courses about analog and digital communications, analog and digital electronic circuits, electromagnetic waves, antennas, RF/microwave circuits, C/C++ and MATLAB, neural networks, artificial intelligence, on-grid and off-grid solar energy systems, etc. I am an entrepreneur and have a firm about agricultural electronics and machinery. I am interested in software and hardware. I have more than 55 papers and 330 citations. I had supervisory experience on PhD and MSc of ECE.
5.4
5.4
100%
Lutsk, Ukraine
$35 USD per hour
Hello. I am an experienced Automation Engineer & Hardware Designer with 10+ years of expertise in PLC programming, industrial controls, embedded systems, and custom PCB development. I bring together both industrial automation and electronics engineering, allowing me to design complete control solutions — from PLC logic and HMIs to custom PCBs, sensor interfaces, power electronics, and machine-control hardware. 🧩 Core Competencies 🧩 🔧 PLC & Automation Engineering - Siemens: S7-1200 / S7-1500 / S7-300, TIA Portal, STEP7 - Allen-Bradley: ControlLogix, CompactLogix, MicroLogix (Studio 5000 / RSLogix) - Schneider Modicon, Mitsubishi FX/Q, Omron CJ/CP - HMI/SCADA: WinCC, FactoryTalk View, Ignition, Weintek, Delta - Communication: Modbus RTU/TCP, Profinet, EtherNet/IP, Profibus, OPC-UA - Industrial Controls - VFD/Servo setup (Siemens, ABB, Delta, Rockwell) - Sensor integration (analog, digital, RTD, thermocouple) - PID loops, motion control, interlocks & machine safety 📡 PCB & Electronics Design - PCB Design Tools: KiCad, Altium, Eagle / Fusion 360, Cadence Allegro - Hardware Expertise: Mixed-signal hardware (analog + digital), High-voltage / low-voltage mixed PCBs, SMPS power stages • DC-DC converters, Motor drivers, relays, MOSFET/PWM control, Microcontrollers: Raspberry Pi Pico, STM32, ESP32, AVR, PIC, Communication hardware: RS-485, CAN, Ethernet, isolated I/O, Sensor conditioning, ADCs, op-amps, filters, EMC/EMI-friendly layout & safety-critical design 🧰 Tools & Platforms - TIA Portal, STEP7, Studio 5000, RSLogix - WinCC, FactoryTalk View, Ignition SCADA - KiCad, Altium, Eagle - AutoCAD Electrical, EPLAN - C/C++ for embedded, MicroPython, FreeRTOS
3.3
3.3
88%
Muzaffargarh, Pakistan
$10 USD per hour
Hi I can perform MATLAB programming to perform digital signal processing tasks. The service includes MATLAB coding and Simulink modeling according to your needs. I can also help you in Arduino, PLC , Altium Design . In MATLAB My Services are: Digital Signal Processing Analog and Digital Communication Circuit analysis Linear Algebra Data analysis, probability and statistics Control Theory Numerical Mathematics Numerical Linear Algebra Required Graphs/Visuals Generation Numerical Analysis Mathematical Formulations Mathematical Modelling and Analysis Data analysis Partial Differential Equations Probability and Statistics Custom Applications Image Processing Signal Processing Machine Learning Control Systems Data Processing Engineering Problems Data Visualization GUI Design Simulink Design ************************************
2.8
2.8
100%
Bandung, Indonesia
$15 USD per hour
With over 4 years of experience in electrical design and estimation across Indonesia and Singapore, I specialize in Medium Voltage (MV), Low Voltage (LV), and Extra Low Voltage (ELV) systems for commercial, residential, and industrial projects. My expertise includes preparing detailed material take-offs (MTO) and labor cost estimates for electrical systems, ensuring accurate and competitive project budgeting. Additionally, I have 2 years of experience in the solar industry, where I engineered more than 50 rooftop and ground-mount sites, with capacities ranging from 5kW to 150MW. My work strictly adheres to NEC, IEC, IEEE, and UL standards, delivering safe, efficient, and sustainable energy solutions. Tools & Expertise: Drafting: AutoCAD, Eplan Pro Panel , Open Solar, Sketchup, Analysis: PVSyst, PVcase, ETAP, Bluebeam, PlanSwift Design Services: - Electrical drafting and as-built documentation - Single-line diagrams, lighting and power design - Prepare detailed material take-offs (MTO) and labor cost estimates for electrical systems - Panel schedules, load calculations, and circuit design - Module drawings and racking structural engineering for solar - Site layouts considering shading and topology - Wiring layouts and electrical schematics Let’s work together to ensure your electrical projects are designed and estimated with accuracy and efficiency! All the best, Alfian
A solar panel installation professional designs, mounts, wires, and commissions photovoltaic systems on residential, commercial, or industrial properties to convert sunlight into usable electricity. Hiring a qualified solar panel installer ensures your PV system is sized correctly, code-compliant, safely connected to the grid or battery storage, and producing the energy yield promised in the proposal.
Whether you are adding rooftop panels to a single-family home, deploying a ground-mount array on a farm, or building a commercial solar carport, the installer you hire determines system performance, warranty validity, and long-term return on investment. A skilled solar contractor handles everything from shading analysis and string sizing to inverter configuration and utility interconnection paperwork.
A solar installer is responsible for translating an engineered system design into a functioning, inspected, and energized PV array. The work spans physical installation, electrical wiring, monitoring setup, and commissioning. Quality installation directly affects energy output, roof integrity, and insurance coverage, so deliverables must meet manufacturer specifications and local electrical code.
Modern solar work combines hands-on electrical and mechanical skills with software-based design and monitoring. Familiarity with industry-standard platforms is a strong signal of a professional installer.
Solar panel installation freelancers work across multiple sectors, each with distinct technical requirements. Residential rooftop projects focus on aesthetics, roof penetrations, and net metering. Commercial flat-roof and carport projects emphasize ballasted racking, three-phase inverters, and demand-charge reduction. Agricultural and rural installations often involve ground-mount arrays, off-grid battery banks, and well-pump or irrigation loads. Industrial and utility-scale work requires SCADA integration, medium-voltage interconnection, and substation coordination.
Choosing the right solar contractor protects your investment and warranty. Look for licensed electricians or contractors with documented PV-specific experience, manufacturer certifications, and a portfolio that matches your project type. Credentials such as NABCEP PV Installation Professional certification, OSHA 10 or 30 training, and manufacturer-specific installer status from Enphase or SolarEdge are strong indicators.
Review portfolio depth across roof types, system sizes, and battery configurations similar to yours. Ask for references on systems energized at least one year so you can verify monitoring data and post-install service responsiveness.
Sample interview questions you can copy and use:
Freelancer.com gives property owners, developers, and EPC firms direct access to a global pool of solar installers, PV designers, and electrical contractors. You can post a project on Freelancer.com once and receive competitive bids from vetted professionals with verified profiles, client reviews, and visible portfolios. Whether you need a one-off residential install, a remote design and engineering review, or a long-term partner for multi-site rollouts, freelancers on Freelancer.com cover the full PV lifecycle. Clients set their own budgets, compare proposals, and use Milestone Payments to release funds only as work is completed and verified.
Ready to energize your property with a PV system installed by a qualified professional?
Hiring a solar installer through Freelancer.com is straightforward when you approach it in three structured steps. The clearer your brief, the more accurate the bids you will receive, and the easier it becomes to compare candidates on technical fit rather than price alone. Below is the process from posting your PV project to awarding it to the right professional.
Your project post is the single biggest determinant of bid quality. A clear brief filters for installers whose licensing, equipment preferences, and experience genuinely match your PV scope, rather than attracting generic responses. Head to the
Bids are short proposals revealing how each installer interprets your brief, what equipment and approach they recommend, and what timeline they consider realistic. Read carefully and shortlist candidates whose technical understanding matches your project rather than defaulting to the lowest price. Strong solar bids reference specific modules, inverters, racking, and a permitting approach.
The final decision combines proposal quality with profile evidence. Weigh consistency across past PV installations rather than a single standout project, and look for documented commissioning data, written reviews, and verified credentials. For solar work, on-time delivery and clean inspection records matter as much as visual portfolio quality.
The physical installation of a typical residential rooftop system takes one to three days once materials are on site. The full timeline from contract to energization usually runs four to twelve weeks, depending on permitting, utility interconnection approval, and inspection scheduling in your jurisdiction.
Yes. Most jurisdictions require a licensed electrical contractor to perform the AC tie-in, and many require a permit pulled by a licensed installer for the entire scope. Hiring a freelancer with the correct local licensing protects your warranty, insurance, and ability to receive incentives or net metering credits.
A solar designer produces the system layout, string sizing, single-line diagrams, and permit drawings using software such as Aurora Solar or Helioscope. A solar installer performs the on-site mounting, wiring, and commissioning. Some freelancers cover both roles, while larger projects typically separate design and installation.
Yes. Many homeowners post a project on Freelancer.com to find a local PV installer for a single-home rooftop array or battery backup retrofit. You can scope the work to a fixed deliverable, including permitting, installation, and commissioning, and award based on bid quality and reviews.
Most experienced solar installers also work on battery storage systems and Level 2 EV charger installations, since both connect to the same main service panel and often share monitoring platforms. Confirm specific manufacturer training, such as Tesla Powerwall or Enphase IQ Battery certification, when hiring for storage work.
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