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Project Title: Solar Inverter Description: I am looking for an experienced freelancer to design and develop a solar inverter with a power output of 1-5kW. The primary use of the solar inverter will be for residential purposes. Key Requirements: - Power Output: The solar inverter should have a power output capacity ranging from 1-5kW, ensuring efficient energy conversion for residential solar installations. - Residential Use: The solar inverter should be designed to cater specifically to residential properties, ensuring compatibility and optimal performance for home solar systems. - WiFi Monitoring: The solar inverter should include WiFi monitoring functionality, allowing homeowners to remotely monitor their solar energy production and consumption through a user-friendly interface. Ideal Skills and Experience: - Electrical Engineering: The ideal freelancer should have a strong background in electrical engineering, with expertise in designing and developing solar inverters for residential applications. - Renewable Energy: Knowledge and experience in the renewable energy sector, particularly in solar power systems, is highly desirable. - Software Development: Familiarity with software development and internet connectivity protocols is necessary to integrate the WiFi monitoring feature. - User Interface Design: Experience in designing intuitive and user-friendly interfaces for monitoring and controlling solar energy systems would be an advantage. If you have the necessary
Project ID: 40561154
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Active 17 hours ago
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16 freelancers are bidding on average ₹54,734 INR for this job

As an established electrical engineer with a specialization not only in circuit design but also renewable energy, I am perfectly equipped to meet the demands of your solar inverter project. My extensive knowledge of digital motor control, analog design and electronic design gives me a unique advantage in power electronics, especially in the realm of solar inverters. Moreover, my experience extends to developing user interfaces, such as WiFi monitoring feature you've requested; this ensures that the end product will be both technically sound and user-friendly. My firm grasp on software development and my ability to integrate various technologies serves as a solid foundation for realizing this aspect of the project. Lastly, I consider efficiency and optimization as the guiding principles throughout my designs. Understanding the unique requirements and consideration encompassing residential applications is something that comes naturally to me. With all these skills at my disposal and more that I have not listed, you can trust me to deliver a solar inverter that aligns perfectly with your vision, optimized for residential purpose and delivering an efficient 1-5 kW power output.
₹37,500 INR in 14 days
7.5
7.5

HI, KINDLY READ THROUGH MY PROPOSAL I will design and develop a reliable 1-5kW residential solar inverter with efficient MPPT, grid-tie/off-grid capability, and integrated WiFi monitoring for real-time energy tracking. MY APPROACH ✅ Phase 1: Select topology (e.g., transformerless with MPPT) and design power stage with high-quality components. ✅ Phase 2: Implement control firmware, protection features, and WiFi connectivity for remote monitoring. ✅ Phase 3: Develop user-friendly interface/app integration and perform full testing/validation. RELEVANT PROJECTS - Multiple 1-10kW residential solar inverters with MPPT and remote monitoring. - Complete designs including WiFi/cloud integration for home energy management. DELIVERABLES - Complete schematic, PCB, and firmware - WiFi monitoring system and user interface - Full documentation and test reports QUESTIONS 1. What input voltage range (PV array) and output (grid-tie 230V or off-grid)? 2. Any preferred efficiency target or specific features (battery support, etc.)? 3. Timeline and budget constraints? Ready to start immediately. I have strong experience in residential solar inverters and can deliver a complete, high-performance solution.
₹22,000 INR in 5 days
6.6
6.6

With my background in electrical engineering fused with significant experience in robotics, AI and machine learning, I am confident in my ability to design and develop a top-tier solar inverter for your residential needs. I have a comprehensive understanding of renewable energy systems - particularly solar power - and this would be invaluable when crafting a high performing solar inverter within the required power output range (1-5 kW). Additionally, my proficiency in user interface design will guarantee an intuitive and user-friendly WiFi monitoring feature that homeowners can leverage remotely. In terms of technical expertise, I have for years designed and programmed robotic systems across different platforms intending to solve complex problems which requires keen control and motion planning algorithms. This is particularly relevant as designing a robust solar inverter demands careful attention to detail, something I bring into every project. Additionally, my familiarity with various software development languages and tools would be beneficial in integrating the WiFi monitoring capability. To summarize, I believe my unique skillset combining electrical engineering, AI and Robotics aligns perfectly with your project needs and will result in a high-performance residential solar inverter that gracefully meets your requirements while offering exceptional functionality. Let's work together to manifest tailored power solutions for your home.
₹25,000 INR in 7 days
6.1
6.1

Hello sir I have 11 years of experience as a Senior Electrical Power Systems Engineer. I designed many international projects compliant with NEC - NFPA - IEC codes. I specialize in high-efficiency residential solar PV infrastructure, internet-of-things (IoT) utility integration, and automated panel boards load schedules. Engineering Goal & Focused Layout Solution High-Efficiency Topology & Thermal Management: Designing a compact, transformerless residential inverter topology (1–5kW) utilizing high-frequency switching to maximize DC-to-AC conversion efficiency while maintaining silent, fanless convection cooling. Smart MPPT Algorithm Integration: Incorporating dual Maximum Power Point Tracking (MPPT) logic to optimize solar harvesting under variable residential roof shading conditions and unaligned string orientations. Seamless Embedded IoT Monitoring: Engineering a secure, integrated WiFi communication module that tracks real-time generation, consumption, and historical battery storage metrics via localized data buses directly to a user-friendly digital application. For a comprehensive view of our capabilities, please explore our portfolio for work samples and client testimonials. Regards, Eslam
₹25,000 INR in 7 days
5.2
5.2

As a seasoned and versatile electrical engineer, with extensive experience in automation, control systems, and machine processes, I'm confident that I have the requisite skills to design and develop your solar inverter. My proficiency in the Siemens TIA Portal, Simatic Manager, and WinCC SCADA programs speaks directly to your project's needs for accurate monitoring and control - invaluable for ensuring smooth and efficient residential solar installations. In addition to my hardware expertise, I bring a deep knowledge of renewable energy systems, particularly in solar power applications. Over the years, I've consistently demonstrated an ability to engineer cost-effective solutions that optimize energy conversion and promote long-term sustainability. This aligns perfectly with your project's focus on residential solar power. Importantly, my understanding of software development, particularly in integrating IoT protocols like WiFi monitoring, means that not only will I meet your needs in terms of power output and residential compatibility, but I'll also deliver excellent user experience through an intuitive interface you envisioned. Let me bring this holistic expertise to bear on your project as we work towards empowering homeowners by ensuring they can seamlessly monitor their solar energy production and consumption.
₹25,000 INR in 7 days
5.2
5.2

Hi, I can design and develop a residential solar inverter in the 1–5 kW range with a focus on efficiency, reliability, and practical implementation. As a Registered Electrical Engineer with experience in power electronics, power systems, MATLAB/Simulink, PCB design, and electrical system design, I can deliver a complete engineering solution tailored to your requirements. The project can include inverter topology selection, DC-AC conversion design, MPPT integration (if required), protection circuits, control algorithms, schematic design, PCB layout in KiCad, component selection, simulations, and complete technical documentation. I can also integrate WiFi monitoring using suitable IoT hardware (such as ESP32) with a user-friendly interface for real-time monitoring of solar generation, inverter status, and system performance. You will receive complete design files, including schematics, PCB layout, BOM, simulation results, Gerber files, and engineering documentation. I emphasize accurate calculations, industry-standard design practices, and clear communication throughout the project to ensure a reliable and manufacturable design. I would be glad to discuss your preferred inverter topology, output voltage and frequency, battery configuration (if applicable), grid-tied or off-grid operation, and any efficiency or certification targets before we begin. Best regards, Tahir Saleem Registered Electrical Engineer | Power Electronics | Solar Energy Systems
₹13,000 INR in 2 days
3.7
3.7

With almost 20 years of extensive experience in a multitude of sectors, including electrical engineering and software development, I present myself as your one-stop solution to realize a top-notch solar inverter system. I possess a particular forte in the field of renewable energy, making me well-versed with solar power systems and the dynamics of residential applications. My adeptness in designing interfaces with optimal user experience will contribute significantly to the incorporation of a user-friendly Wi-Fi monitoring feature that you require. To add more substance to my profile, as the former Chief Technology Officer of an AI startup, I orchestrated multiple cutting-edge digital products requiring intricate protocol integrations - something that aligns seamlessly with your project specifications. Furthermore, I have hands-on expertise in building scalable systems with cloud deployment, guaranteeing the durability and resilience that your project needs. At its core, your project demands comprehensive knowledge of electrical engineering and a keen understanding of software development for smooth implementation of Wi-Fi monitoring functionality. This makes me the best fit for your project - with my cross-functional skills, I bring together proficiency from different spectrums to complete projects like yours successfully. Let's collaborate for a superior and efficient residential solar inverter system tailored to your requirements!
₹12,500 INR in 7 days
1.9
1.9

As an Electrical Engineer, I can design a reliable 1–5kW residential solar inverter with efficient power conversion and integrated WiFi monitoring. I have strong knowledge of power electronics, renewable energy systems, and embedded design. I'll ensure a safe, efficient, and well-documented solution with clear communication and timely delivery.
₹25,000 INR in 7 days
0.0
0.0

I recently helped a client achieve a significant outcome — and judging by your post, it sounds like we could do the same for you. We've worked on solar inverters for residential purposes and would love to bring that experience to your project. From your post, it sounds like you're looking for something efficient, specifically around designing a solar inverter with WiFi monitoring for residential use. We specialize in electrical engineering, renewable energy, software development, and user interface design. With 75+ 5-star reviews on similar projects and a top 1% ranking among 75 million users, we are confident in our ability to deliver exceptional results. I would love to help you with your project! The worst that can happen is you walk away with free consultation. Regards, Shannonkb21.
₹18,750 INR in 7 days
0.0
0.0

Hello, I’m an Electrical Engineer with experience in solar PV system design and power electronics. I can help design and develop a reliable 1–5 kW residential solar inverter, focusing on efficiency, safety, and compliance with relevant standards. I can also provide circuit design, component selection, simulations, PCB guidance, and technical documentation as required. I’d be happy to discuss your project requirements and deliver a high-quality solution that meets your goals. Best regards,
₹25,000 INR in 7 days
0.0
0.0

I’m excited about your IoT project! Let’s discuss the hardware layout and any component preferences you have in mind. What timeline are you considering?
₹25,000 INR in 7 days
0.0
0.0

Hello, I am excited to apply for your residential solar inverter project. I have a solid background in electrical engineering and power electronics, with experience in renewable energy systems, inverter design, and embedded control. I can help develop a reliable, efficient solar inverter while integrating WiFi-based monitoring for real-time performance tracking and remote management. For this project, I can provide: * Electrical design and inverter architecture suitable for residential solar applications. * Integration of WiFi communication for remote monitoring and control. * Support with software integration and communication protocols. * A clean, intuitive user interface that makes monitoring system performance simple and user-friendly. * Documentation, testing support, and recommendations to ensure reliable operation. My approach focuses on efficiency, safety, and long-term reliability while using practical, readily available components. I communicate regularly throughout the project and welcome feedback to ensure the final product meets your technical and performance expectations. I am confident I can deliver a high-quality solution that aligns with your requirements, and I look forward to discussing your project in more detail. Thank you for your time and consideration.
₹25,000 INR in 7 days
0.0
0.0

I am a solar project engineer having experience of about 1.4 years and worked on project from 75 kw to 1.76 Mw so i can help to make this project
₹17,000 INR in 5 days
0.0
0.0

Gautam Vihar, India
Member since Aug 12, 2022
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