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I need a solar power control unit primarily for system monitoring. The unit should provide: Real-time performance monitoring Energy usage tracking Fault detection and alerts Access to monitoring data via a web dashboard I am building a web-based interface on a server that will talk to the device. I have attached an approx. circuit diagram. Components can be substituted. This is a high-voltage hardware design project, so safety is critical. The build should be within a 200*300*120mm enclosure and will be used on a 220-230V mains supply. Ideal skills and experience: - Experience in developing monitoring systems for solar power - Knowledge of real-time data processing and alert systems - Strong background in energy management systems Please provide examples of similar work.
Project ID: 40394801
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175 freelancers are bidding on average $451 CAD for this job

Hello! I am excited about the opportunity to work on your project for developing a solar power control unit with real-time performance monitoring, energy usage tracking, fault detection, alerts, and access to monitoring data via a web dashboard. I have experience in developing monitoring systems for solar power, expertise in real-time data processing and alert systems, and a strong background in energy management systems. I am confident that I can deliver a high-quality solution that meets your requirements. Please let me know if you would like to see examples of similar work. Regards, Yogesh Kumar
$400 CAD in 7 days
7.8
7.8

Hi, This is Elias from Miami. I checked your project description and understand you’re looking to build a solar power control unit focused on real-time monitoring, energy tracking, fault detection, and sending data to a web dashboard, all within a safe high-voltage enclosure. I’ve worked on monitoring systems where hardware communicates with a backend for real-time dashboards, alerts, and data logging, so I’m comfortable bridging device-level data with web platforms. My approach would be to define the sensing + data acquisition layer (voltage/current/temp), ensure safe isolation for mains, then build a reliable communication layer (MQTT/WebSockets) to your server, followed by alert logic and dashboard integration. I’d be happy to review your circuit diagram and suggest a safe and scalable architecture. I have a few questions to get a better understanding: Q1 – What communication method do you prefer between device and server (WiFi, Ethernet, or cellular)? Q2 – Which parameters do you want to monitor exactly (voltage, current, power factor, temperature, etc.)? Q3 – Do you already have a microcontroller/platform in mind (ESP32, STM32, Raspberry Pi)? Looking forward to hearing from you.
$500 CAD in 7 days
7.8
7.8

Hello, With my extensive knowledge and experience in electrical engineering and embedded systems, I am well suited for your solar power monitoring system development project. I have a wealth of experience in designing and implementing solar-powered control units with real-time performance monitoring, energy usage tracking, and fault detection capabilities. In addition, my background in energy management systems will be of great value to develop a highly efficient and accurate system for your operations. I understand the importance of real-time data processing and alerts when it comes to managing solar power systems efficiently. I have worked with similar technologies like Linux, Arduino, and Raspberry Pi that which promotes effective monitoring and datat interpretation practices. My proficiency in JavaScript will also provide added bespoke functionality to your web-based interface. Excellence is our hallmar
$750 CAD in 5 days
7.4
7.4

Having developed a comprehensive understanding of energy management systems in my 10 years of experience, I can offer you my expertise as an Electrical Engineer specializing in Electronic Design, Embedded Systems, and Power Electronics. I have a profound knowledge of solar power monitoring, especially when it comes to real-time performance monitoring. Also, with my skill in Matlab Mod -GrouptaskIdelthing me to implement statistical models for better energy tracking and real-time data analysis. Designing a flawless circuit and making it work for solar power system monitoring within the dimensions you’ve specified is right up my alley. Not only do I have hands-on experience designing digital control circuits like the one you attached for BLDC motor control, but I am also well-versed in analog circuitry design and usage – the essence of any monitoring system. Additionally, I have a robust understanding of renewable energy systems and how to maximize their potential. My Electronic Design skills will further ensure that your device seamlessly integrates with your web-based interface. Contact me so we can discuss how I can use my 3D modeling skills to encase this device, ensuring all its components fit perfectly given the small dimensions. Given my background and history of completed projects similar to this one, not only can I deliver on time but surpass your expectations for an efficient and reliable solar power monitoring system!
$580 CAD in 12 days
7.4
7.4

BUILDING A RELIABLE SOLAR MONITORING CONTROL UNIT WITH REAL-TIME DATA, FAULT DETECTION, AND WEB DASHBOARD INTEGRATION As per your requirements, I bring 12+ years of IT experience in IoT systems, embedded monitoring solutions, and real-time energy management platforms. I understand this project requires a hardware + software hybrid system focused on accurate solar performance tracking and remote monitoring via a web dashboard. Core Features: • Real-time solar performance monitoring (voltage, current, power output) • Energy usage tracking and historical logging • Fault detection system with automated alerts • Web dashboard integration for live remote monitoring • Secure data transmission between device and server • Scalable design for future sensor expansion System Architecture: Sensors → Microcontroller (ESP32/STM32) → Data processing layer → Server API → Web dashboard (real-time UI + analytics) Hardware Approach: • Safe enclosure-compliant design (200×300×120mm) • Replaceable component architecture for flexibility • Industrial-grade protection considerations for 220–230V system • Communication via WiFi/Ethernet for cloud sync Why Me: I specialize in building IoT monitoring systems that combine hardware integration with real-time web dashboards, ensuring accuracy, reliability, and scalable data architecture for energy and industrial systems.
$450 CAD in 15 days
6.7
6.7

Hello, I can help you design a safe and compact solar power monitoring unit that captures real‑time performance, tracks energy use, and reports faults clearly. I’ve worked on similar hardware setups where reliable data flow and protection around high‑voltage environments were key. I can keep the enclosure constraints in mind while making sure the electronics and the web‑connected interface fit your workflow. Let me know your ideas on the final dashboard connection so I can align the device’s data output formats. Thanks, Teo
$300 CAD in 5 days
6.7
6.7

Your circuit diagram shows direct AC mains integration with sensor modules, but there's no isolation layer between the high-voltage side and your microcontroller. This creates two immediate risks: if a sensor fails, you'll fry the entire board, and you won't pass CE certification without optocouplers or isolated power supplies. Before I map out the architecture, I need clarity on two things. First, what's your expected sensor polling frequency - are we talking 1-second intervals for real-time dashboards or 15-minute aggregates for historical trends? This determines whether we use MQTT for streaming or batch REST calls. Second, does your solar inverter already expose Modbus RTU or SunSpec protocol, or are we reading raw voltage/current sensors and calculating power metrics ourselves? Here's the technical approach: - NODE.JS + MQTT: Build an event-driven data pipeline that streams sensor readings to your web server without blocking I/O, handling 10K+ data points per hour with sub-100ms latency. - EMBEDDED C FOR ESP32: Program the microcontroller to read ADC values from current transformers and voltage dividers, then publish JSON payloads over WiFi using TLS encryption to prevent man-in-the-middle attacks. - FAULT DETECTION LOGIC: Implement threshold-based alerts (voltage sag, overcurrent, temperature spikes) with debounce timers to avoid false positives from transient noise, plus watchdog timers to auto-restart if the MCU hangs. - API DESIGN: Expose RESTful endpoints for historical queries and WebSocket connections for live dashboard updates, with Redis caching to prevent database hammering during peak traffic. - PCB LAYOUT: Route high-voltage traces with 5mm clearance, add varistors for surge protection, and use a DIN-rail mountable enclosure that fits your 200x300x120mm spec. I've built three solar monitoring systems for commercial installations ranging from 50kW to 500kW arrays. One project reduced false alarm rates by 80% after I added Kalman filtering to smooth noisy sensor data. Let's schedule a 15-minute call to review your circuit schematic and confirm the sensor specifications before I finalize the BOM.
$450 CAD in 10 days
7.1
7.1

Hello, I understand you need a solar power monitoring and control unit focused on real-time performance tracking, fault detection, and web-based data visibility. This is essentially an embedded + IoT energy monitoring system with a reliable backend dashboard interface. I will design a modular system combining embedded firmware (for data acquisition from voltage/current sensors and system status monitoring) with a backend service (Node.js or similar) that streams and stores real-time telemetry. The device will push metrics such as energy generation, consumption, efficiency, and fault signals to your server via a secure API. On the software side, I will build a web dashboard that visualizes live and historical data, triggers alerts for anomalies (overload, voltage drops, system faults), and allows remote monitoring. The system will be designed for stability, low latency, and safe operation on a 220–230V environment with proper isolation considerations. The hardware design will remain flexible within your enclosure constraints (200×300×120mm), allowing component substitution while maintaining compatibility with standard solar monitoring sensors and control modules. Thanks, Asif.
$750 CAD in 11 days
6.4
6.4

Best Solar Power Monitoring System Expert! ⭐⭐⭐⭐⭐ Dear Client, The biggest risk in this project is not building the system—it’s delivering a monitoring unit that collects data but fails in real-world conditions due to inaccurate sensing, unstable communication, or unreliable fault detection under fluctuating solar and load conditions. That is where energy system design judgment matters. I would approach this by: 1. reviewing your circuit diagram and defining a stable architecture for safe 220–230V AC interfacing and reliable low-voltage control separation 2. designing a robust real-time monitoring system that accurately captures solar performance, energy usage, and system health data without drift or inconsistency 3. implementing fault detection logic with clear thresholds and event-based alerting for fast and reliable system notifications This ensures the system is not just functional but also reliable, safe, and ready for continuous monitoring in real deployment environments. Two quick questions: ✅ Do you prefer wired communication (Ethernet/RS485) or wireless (Wi-Fi/LTE) for the server connection? ✅Should the system support future expansion like battery integration or just solar-only monitoring for now? If you message me, I can outline a complete system architecture tailored for stable monitoring and scalable energy management. Best regards, Prat PCB Must Innovations
$500 CAD in 4 days
5.8
5.8

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.
$500 CAD in 7 days
6.0
6.0

Hello dear, Toriqul Global Solutions is a professional web design and development company dedicated to building modern, high-performance, and user-friendly digital solutions. Founded by Engineer Md. Toriqul Islam, a Computer Science & Engineering graduate from RUET, the company has over 10 years of experience delivering scalable and visually appealing websites. Web Design & Development: We are a full-stack web development team with strong experience. Our design approach is modern and simple, helping attract and engage users effectively. We have built websites for various industries and worked with many clients, delivering high-quality solutions. Client satisfaction is always our top priority. Technologies We Use: HTML5, CSS3, Bootstrap, JavaScript, jQuery, Angular, React, Node.js, WordPress, PHP, Laravel, .NET, CodeIgniter, Python, Ruby on Rails, MySQL, MongoDB. Why Choose Us: • Modern, clean, user-focused design • Fully responsive on all devices • Scalable and optimized code • Clean and well-documented work • On-time delivery • Clear communication • Client satisfaction first We have worked with clients across different industries, delivering websites that meet business goals and user expectations. Let’s build something great together. We are ready to discuss your project and start immediately. Best Regards, Toriqul Global Solutions
$500 CAD in 7 days
5.5
5.5

Leveraging my 12+ years of experience as a seasoned Full Stack Developer and a strong background in energy management systems, I believe I possess the ideal skills to meet your project objectives. I have extensive experience in your required technology stack, including Javascript, Node.js, and other tools like AWS that can prove to be beneficial for a project with solar power monitoring at its core. In previous projects, I've built complete software solutions with backend/frontend web development and mobile applications incorporating complex APIs and database management -- similar to what your project demands. Notably, I've also developed REST APIs and integrated third-party services with excellent results. Through my skills, I combine real-time data processing and monitoring into intuitive user interfaces that offer not just streamlined performance tracking but also effective fault detection and alerts. I understand the importance of safety in high-voltage hardware design projects. So not only will I ensure the code is clean, efficient, and scalable but also take utmost precautions while building your solar power control unit. My commitment to on-time delivery without compromising quality coupled with my team's expertise in graphics and 3D/CAD modeling would certainly add value to your project. Let's sync up to discuss your requirements further and set the wheels in motion for a successful project completion!
$250 CAD in 7 days
5.7
5.7

Hello, I can design and develop your solar power monitoring control unit with a strong focus on safety, accuracy, and reliable data reporting. I have experience building real-time monitoring systems that integrate hardware with web dashboards. I will design the unit to track performance, energy usage, and detect faults with instant alerts. The system will securely transmit data to your web interface for live monitoring and history tracking. I will ensure the hardware design is safe for 220 to 230V mains with proper isolation, protection, and enclosure planning. Components can be optimized or substituted to improve reliability and fit within your size constraints. The solution will include structured firmware and clean communication with your server. I can also provide documentation and guidance for deployment and maintenance. Ready to review your circuit diagram and proceed.
$500 CAD in 7 days
5.3
5.3

... Hello! I am a Florida-based senior software engineer with extensive experience in building and scaling production-grade systems. I carefully read your project description about developing a solar power control unit for system monitoring, and I’m excited to help you achieve this goal. With 15 years in the field, I have honed my skills in JavaScript, Node.js, and embedded systems, making me a great fit for this project. I understand the importance of real-time monitoring in solar systems and can ensure that your unit will deliver precise data and reliable performance. To better grasp your vision, could you please clarify the following questions to help me better understand the project? 1. What specific features do you envision for the real-time monitoring interface? 2. Are there any particular sensors or data sources you plan to integrate with the control unit? 3. What type of communication protocols do you prefer for the API development? I suggest starting with a detailed requirement analysis, followed by a prototype phase, and then iterative testing to ensure we meet your expectations. I believe my attention to detail and commitment to high-quality solutions will make a significant difference in this project. Let’s chat more about how we can bring your solar power monitoring system to life! - James
$500 CAD in 5 days
5.4
5.4

I can help build the monitoring system that connects your device to a reliable web dashboard, including real-time performance tracking, alerts, and structured data handling. I work mainly on backend and operational systems that process live data and support daily monitoring workflows. I’ve delivered production platforms with real-time reporting and API-driven dashboards used in operational environments, so the architecture and reliability requirements here are very familiar. I can deliver the monitoring backend and dashboard within 3–4 weeks, assuming the device provides data via API, MQTT, or serial communication. Quick question: Will the hardware device already handle data transmission, or should the communication firmware also be part of the scope?
$699 CAD in 21 days
4.7
4.7

You want a compact, mains-safe monitoring/control unit that fits inside 200×300×120mm and reliably streams real-time performance, usage history and fault alerts to your web UI — I’ve built exactly this class of device before and I get the space and safety constraints matter as much as the firmware. The real challenge isn’t just reading volts and amps — it’s robust isolation, accurate energy counting, local buffering during network drops, and sensible fault logic so the dashboard only shows actionable alerts. I built a 7kW PV monitoring controller that used an energy metering IC, CTs, ESP32 for comms, RS485 to inverters, MQTT to a Node.js backend and a React dashboard — deployed on-site and running for 18 months with OTA updates. My approach: review your schematic, pick an energy metering IC or precision ADC for accuracy, design isolated power and CT inputs, implement firmware with local circular buffer + MQTT/HTTPS + alert rules, expose a simple REST API for your server, and produce PCB + enclosure-fit prototype for testing and safety checks. Quick question: how many PV strings/inverter channels and what telemetry rate and protocol do you prefer (MQTT or HTTP/REST)?
$500 CAD in 7 days
4.8
4.8

Hi, As per my understanding: You need a compact solar power monitoring unit that captures real-time performance data, tracks energy usage, detects faults, and communicates with your web-based dashboard over a reliable interface. Implementation approach: I will design a hardware-software integrated system using a microcontroller/embedded board (ESP32 or STM32 for reliability) with sensors for voltage, current, and power measurement. The device will process real-time data locally and push it securely to your server via WiFi/Ethernet (MQTT/HTTP). Fault detection logic (overload, voltage anomalies, system failure) will trigger instant alerts. The enclosure constraints will be considered in PCB layout and thermal design. On the software side, I’ll ensure clean data structuring for seamless dashboard integration, along with calibration for accurate readings and stable long-term performance. A few quick questions: 1. Can you share the circuit diagram for review? 2. Do you prefer WiFi, Ethernet, or GSM for connectivity? 3. What parameters are critical (voltage, current, temperature, etc.)? 4. Any specific alert method (email, SMS, dashboard only)? 5. What timeline do you have for prototype and final build?
$250 CAD in 7 days
4.8
4.8

With a project as specialized as solar power system monitoring, it's crucial to have a developer experienced in the field, like us here at Pinnacle Digital Services. Not only do we have a strong background in energy management systems, but we've also developed similar monitoring systems in the past. Just reach out, and I'll be more than happy to share the specific projects that can showcase our experience. One of our specializations is real-time data processing and alert systems - precisely what your project demands. Our proficiency not only extends to hardware design but integrating it seamlessly with web interfaces and servers, which we can bring to this job effectively. Moreover, we are committed to safety in all designs, especially considering this is a high-voltage hardware project. With Pinnacle Digital Services on board, you can be assured that we prioritize each task's safety aspect. Let's come together and craft a solar power control unit that's efficient and reliable for you!
$500 CAD in 7 days
5.0
5.0

Hello There!!! ★★★★ (Real-time solar monitoring system with safe embedded control & live dashboard) ★★★★ Understood your need for a solar power monitoring unit that tracks real-time energy, detects faults, and sends data to a web dashboard. System must be compact, reliable, and safe for 220–230V operation within enclosure. ⚜ Embedded hardware design & sensor integration ⚜ Node.js API for real-time data handling ⚜ Web dashboard for live monitoring & charts ⚜ Fault detection & alert notifications ⚜ Energy usage tracking & database logging ⚜ Safe enclosure & power optimization ⚜ Testing, calibration & deployment support I have experience building IoT based monitoring systems with Node.js, APIs and embedded devices, focus on stable real time data flow and clean architecture. Let’s connect and start working on your circuit. Warm Regards, Farhin B.
$256 CAD in 10 days
4.4
4.4

Hi, We at Doomshell Software Pvt. Ltd. (20+ years experience) would love to support your Solar Power Monitoring System Development with a focus on reliable monitoring, real-time data visibility, and scalable system integration. We specialize in embedded systems, monitoring solutions, and web-integrated control platforms. Our approach: 1. Monitoring Control Unit Development • Develop a compact control unit within your enclosure requirements • Enable real-time performance monitoring and energy usage tracking • Implement fault detection and alert mechanisms 2. Device-to-Server Integration • Integrate the unit with your server-based web interface • Build secure data communication for live monitoring data • Support API-based data flow and scalable integration 3. Dashboard & System Logic • Support monitoring data visualization for web dashboard use • Structure alerts, status reporting, and system health monitoring • Optimize for reliability and maintainability Why us: Strong expertise in monitoring systems and embedded integration Focus on scalable, real-time engineering solutions Question: Should the control unit primarily function as a monitoring and alert system, or would you like the architecture designed to support future control automation features (such as remote switching or system optimization) as well? We’re ready to support a robust and scalable solution for this project. Best regards, Doomshell Software Pvt. Ltd.
$500 CAD in 7 days
4.7
4.7

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