
Closed
Posted
Paid on delivery
Develop Centralized Solar Monitoring Dashboard (SCADA / IoT Platform) We are looking for an experienced SCADA, Industrial IoT, or Energy Monitoring System developer to build a centralized web-based Solar Monitoring Dashboard. The platform will integrate data from multiple solar sites through APIs and IoT gateways and provide real-time monitoring, KPI analytics, alarms, reporting, and historical performance analysis. Key Requirements API integration with solar monitoring systems Real-time dashboard development Site-wise and portfolio-level monitoring Generation, PR, CUF, and performance analytics Alarm & notification management Historical data storage and trend analysis User management with role-based access Excel/PDF report generation Mobile-responsive web application Preferred Skills React.js / Angular Python (FastAPI/Django) or Node.js PostgreSQL / Time-Series Databases MQTT, Modbus TCP/RTU SCADA, EMS, Industrial IoT, or Solar Monitoring experience Deliverables: Complete source code Database schema API documentation Deployment guide User training & handover Please Share: Similar SCADA/IoT/Monitoring projects completed Screenshots or demo links Recommended technology stack Estimated timeline and cost
Project ID: 40488420
93 proposals
Remote project
Active 4 days ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
93 freelancers are bidding on average ₹195,526 INR for this job

Your solar SCADA platform will fail under load if you don't implement time-series data compression from day one. I've seen monitoring systems collapse when storing raw sensor data at 1-minute intervals across 50+ sites - PostgreSQL alone won't scale past 6 months of historical data without partitioning and aggregation layers. Before architecting the solution, I need clarity on two things: What's your expected data ingestion rate per site (messages per second), and are your inverters using Modbus RTU, TCP, or proprietary protocols like SunSpec? This determines whether we need edge gateways or direct API polling. Here's the architectural approach: - REACT + FASTAPI: Build a real-time dashboard using WebSocket connections for live KPI updates (generation, PR, CUF) without polling overhead that kills server performance at scale. - TIMESCALEDB (PostgreSQL extension): Implement automatic data rollups that compress 1-minute readings into hourly/daily aggregates, reducing query time from 8 seconds to 200ms for yearly trend analysis. - MQTT + MODBUS GATEWAY: Deploy edge processors that normalize data from mixed protocols (Modbus TCP/RTU, SunSpec) into a unified JSON schema before hitting your API layer. - ALARM ENGINE: Set up rule-based triggers with SMS/email queuing to prevent notification storms when multiple inverters fault simultaneously. - ROLE-BASED ACCESS: Implement JWT authentication with site-level permissions so plant managers only see their portfolio while executives get aggregated views. I've built 3 industrial IoT platforms for energy clients that process 500K sensor readings per hour. I don't take on projects where data retention strategy isn't defined upfront. Let's schedule a 20-minute technical call to discuss your protocol landscape and failure scenarios before committing to a build.
₹180,000 INR in 30 days
7.3
7.3

As an experienced developer specializing in SCADA, IoT, and Energy Monitoring Systems, I am well-equipped to spearhead the creation of your Centralized Solar Monitoring Platform. Not only can I skillfully integrate your solar monitoring systems through APIs and IoT gateways, but I can also effectively leverage the power of React.js and Python (FastAPI/Django) or Node.js to develop a real-time monitoring dashboard that fits your needs. Alongside these, I have ample experience working with PostgreSQL and Time-Series Databases for comprehensive historical data storage and analysis – a crucial aspect for your project. Furthermore, my expertise extends to MQTT, Modbus TCP/RTU which aligns with your project demands. Having worked on similar projects before, I'm confident in delivering excel-lent results for API integration, performance analytics, alarm management, user access control, generation of reports in PDF/Excel formats, as well as providing a mobile-responsive web application that is a breeze to navigate.
₹200,000 INR in 7 days
6.4
6.4

Hi there, I can help you build a robust and scalable Solar Monitoring Dashboard with real-time insights and analytics. I have 15+ years of experience in web and backend development, and I also use AI in my workflow so I can deliver faster, reduce cost, and maintain high-quality results. I have worked on data-driven dashboards and IoT-based systems, and I understand how to handle real-time data, APIs, and performance optimization. My approach: • Real-time dashboard with site-wise and portfolio-level monitoring • Integration with APIs, MQTT/IoT gateways (Modbus supported) • KPI tracking (Generation, PR, CUF, performance trends) • Alerts & notification system • Secure role-based user management • Scalable backend with time-series data handling • Clean, mobile-responsive UI Recommended stack: Frontend: React.js Backend: Python (FastAPI) Database: PostgreSQL + Time-series DB Deployment: AWS / Cloud I will provide complete source code, API documentation, deployment guide, and proper handover support. I can share similar dashboard work and discuss timeline & cost after a quick discussion. I can start immediately. Let's chat, Himanshu
₹200,000 INR in 7 days
6.3
6.3

With my extensive 7+ years doing Full-Stack Development, I am well-versed in designing and building web applications, mobile applications, SaaS platforms, and AI-powered solutions. Equally important, I have a proven track record in SCADA/Industrial IoT/Solar Monitoring projects similar to yours and can give you exactly the same scalable, secure and optimized for performance solution that you desire. Against this background of experience, I am confident about delivering a high-quality system complete with source code, database schema, API documentation and a deployment guide for your team. With strong command over React.js/Angular & Postgre SQL which are also your preferred skills; I also have hands-on practice using MQTT, Modbus TCP/RTU,get time series databases et al. Partnering with me means zero ghosting with regular updates. My work style is characterized by clean coding that is well-documented so your next developers will appreciate working on it! Looking beyond just coding, I always strive to offer insights that’ll help optimize your project further. Finally my experience dictates that 97% of my projects ship before the given deadline this ensures not only efficiency but also timeliness. Choose me!
₹200,000 INR in 7 days
5.6
5.6

I have built centralized dashboards for renewable energy sites before, integrating solar data via APIs and MQTT gateways to enable real-time monitoring and alerts. For your project, I suggest a React frontend paired with a FastAPI backend to efficiently handle real-time data and user management. Using a time-series database like TimescaleDB will make historical data analysis and trend reporting smooth. One practical question: Do you have existing APIs or IoT gateways standardized across your sites, or will integration require custom connectors per system? Also, would you prefer alarm notifications through email, SMS, or app push notifications? With focused data parsing, clean visualization, and role-based access controls, this platform can deliver accurate performance KPIs like PR and CUF while remaining mobile-responsive. Generating Excel and PDF reports can be automated on the server side for ease of use. I’m ready to provide a detailed tech plan and timeline after discussing your site setups and preferred notification workflows. I can start building the core modules immediately upon confirmation.
₹250,000 INR in 7 days
5.8
5.8

Hi, I reviewed your requirements and what caught my attention is that this is not just a dashboard project—it's a centralized SCADA/Industrial IoT platform that must aggregate data from multiple solar sites, normalize different data sources, and provide real-time operational intelligence. I have experience building monitoring platforms, IoT integrations, real-time dashboards, API-driven systems, and analytics applications. For a system like this, the architecture is critical to ensure scalability as additional solar plants and data sources are added. Recommended Stack: ✓ React.js Dashboard ✓ FastAPI Backend ✓ PostgreSQL + TimescaleDB ✓ MQTT Integration ✓ WebSocket Real-Time Updates ✓ Dockerized Deployment ✓ Role-Based Access Control Core Features: ✓ Multi-Site Solar Monitoring ✓ API & IoT Gateway Integration ✓ Real-Time KPI Dashboards ✓ Generation, PR & CUF Analytics ✓ Alarm & Notification Engine ✓ Historical Trend Analysis ✓ Portfolio & Site-Level Views ✓ User & Permission Management ✓ Excel/PDF Reporting ✓ Mobile Responsive UI What stands out is your requirement for both portfolio-level and site-level visibility. A properly designed time-series architecture will allow efficient storage and visualization of years of generation, performance, and alarm data without performance degradation. Best Regards, Jemin Sagar
₹210,000 INR in 40 days
5.3
5.3

Hi there, I understand you need a centralized SCADA/IoT solar monitoring dashboard integrating site APIs and MQTT gateways; I will build this with React frontend and FastAPI backend, time-series storage in PostgreSQL/TimescaleDB and MQTT/Modbus ingestion. - Deliverable: REST + MQTT ingestion service (FastAPI) with schema and live ETL to TimescaleDB, including API endpoints for site-wise and portfolio KPIs - Deliverable: React responsive dashboard with real-time widgets, alarms, role-based user management and PDF/Excel export - Deliverable: Complete source code, DB schema, API docs, deployment guide and user handover - Risk/QA: staged deployment with backup checkpoint and post-deploy validation Skills: ✅ React.js ✅ FastAPI / Python ✅ MQTT / Modbus TCP ✅ TimescaleDB / PostgreSQL ✅ Real-time dashboarding / alarms ✅ Deployment, Docker, Kubernetes Certificates: ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ cPanel® & WHM Certified CWSA-2 Available to start immediately. Is this already running on a live production server or should I design a fresh deployment? Best regards,
₹200,000 INR in 7 days
4.7
4.7

Hello, Your requirement aligns well with our expertise. With 7+ years of experience in developing enterprise web applications, IoT platforms, analytics dashboards, and real-time monitoring systems, we can build a scalable Solar Monitoring Dashboard tailored to your needs. The platform will support API integration with multiple solar monitoring systems, real-time site and portfolio-level monitoring, KPI analytics (Generation, PR, CUF), alarm and notification management, historical data analysis, role-based access control, and automated Excel/PDF reporting. Recommended Stack: • React.js for Frontend • Python (FastAPI) for Backend • PostgreSQL + Time-Series Database • MQTT, Modbus TCP/RTU for device integration • Cloud Deployment (AWS/Azure) Deliverables will include complete source code, database schema, API documentation, deployment guide, testing, training, and handover. Our focus will be on reliability, scalability, performance, and an intuitive user experience suitable for managing multiple solar assets from a centralized platform. I would be happy to discuss your existing infrastructure, integration requirements, and provide a detailed implementation roadmap. Best regards, Amaan Khan P. CUBEMOONS PVT LTD.
₹200,000 INR in 7 days
4.6
4.6

I have read your job post and I would love to help develop your centralized Solar Monitoring Dashboard. I am a Full Stack Developer with experience in IoT platforms, real-time monitoring systems, dashboard development, API integrations, analytics, and scalable cloud-based applications. I have worked on data-intensive platforms involving device integrations, live telemetry, reporting systems, role-based access control, and industrial monitoring workflows. My recommended stack would be React.js for the frontend, FastAPI for backend services, PostgreSQL with TimescaleDB for time-series data, MQTT for real-time device communication, and Docker-based deployment for scalability and maintainability. My approach is to build a centralized platform that aggregates data from solar APIs and IoT gateways, provides real-time monitoring, KPI analytics (Generation, PR, CUF), alarm management, historical trends, and portfolio-level reporting. The solution will include user management, PDF/Excel reporting, mobile-responsive dashboards, API documentation, deployment guides, and handover support. The architecture will also be designed to support future expansion as additional sites and devices are onboarded.
₹150,000 INR in 35 days
4.5
4.5

As an experienced developer of web, mobile, and IoT applications for over a decade, I've built multiple SCADA and monitoring systems. My main tools are JavaScript (including React.js) and Python (such as FastAPI and Django), which match your tech stack preference perfectly. I specialize in integrating various APIs like the solar monitoring systems you require, and have extensive experience with MQTT and Modbus TCP/RTU - both useful in IoT applications. Furthermore, my team and I are skilled at handling complex databases like PostgreSQL and time-series databases for storing historical data and executing trend analysis. Our history includes developing high-performing platforms with real-time dashboards like what you need. To demonstrate my abilities in these areas, I would be more than happy to walk you through a similar project we recently completed that involves SCADA, Industrial IoT, or Energy Monitoring System. As one of our 125+ satisfied clients vouches for me, I deliver results aligned with clients' visions while keeping them updated daily on each project aspect. To sum up, choosing us means gaining access to a dedicated team fluent in English ready to turn your solar monitoring platform vision into reality. We're not only proficient with every requirement you've listed; we also understand the significance of on-time delivery for successful projects. Partner with us—let's shine brighter together!
₹200,000 INR in 30 days
4.8
4.8

Hello, I’m Karthik, a Full-Stack & Industrial IoT Solution Architect with 15+ years of experience delivering SCADA, monitoring, analytics, and enterprise web platforms. Your requirement for a centralized Solar Monitoring Dashboard aligns well with my expertise in building real-time monitoring systems integrating APIs, MQTT, Modbus, IoT gateways, and time-series databases. ✔ Centralized portfolio & site-level monitoring ✔ Real-time generation, PR, CUF & KPI analytics ✔ Alarm & notification management ✔ Historical data storage & trend analysis ✔ Role-based user management ✔ Excel/PDF report generation ✔ Mobile-responsive dashboard ✔ API integrations with existing solar monitoring systems Recommended Stack: • Frontend: React.js • Backend: FastAPI (Python) • Database: PostgreSQL + TimescaleDB • Messaging: MQTT • Deployment: Docker + Cloud/VPS I have experience developing IoT dashboards, industrial monitoring solutions, analytics platforms, and data integration systems with secure, scalable architectures. Deliverables will include complete source code, database schema, API documentation, deployment guide, and knowledge transfer/training. Estimated Timeline: 10–14 weeks (based on integration complexity) Budget: Within your specified range after detailed requirement discussion. I would be happy to share relevant project details and discuss the architecture approach. Regards, Karthik 15+ Years Experience | SCADA | IoT | AI | Web & Enterprise Solutions
₹249,000 INR in 7 days
5.0
5.0

Hi! Your point about bringing together live data from multiple solar sites with real-time KPIs and alarms is the tricky part—especially when dealing with both API and IoT gateway feeds. Most dashboards skip over fault alarms or make reporting too manual. I shipped a similar IoT energy monitoring portal last year—same real-time integration with role-based access and custom reporting. Built live site/portfolio dashboards and handled both API integrations and device data pulls. For yours, I'd use React.js for the web interface, Node.js with PostgreSQL for the backend, and MQTT for real-time updates. Alarm logic and performance metrics would be easy to extend per site or device. Export to Excel/PDF and mobile use are standard for my SaaS builds. One quick question—will any of your IoT gateways need to buffer data if connectivity drops, or is all data real-time? This touches how I design the sync and alerts. Happy to send a 1-page outline mapping the site-to-cloud flow, free. You can also find SaaS and IoT dashboards I've built at work.techindika.com. — Pradeep
₹200,000 INR in 7 days
4.3
4.3

Hi, I have experience building real-time monitoring dashboards, Industrial IoT platforms, and data analytics systems. I can develop a centralized Solar Monitoring Dashboard that integrates data from multiple solar sites via APIs, MQTT, and Modbus protocols. What I can deliver: Real-time solar plant monitoring Site-wise and portfolio-level dashboards PR, CUF, generation, and performance analytics Alarm and notification management Historical data storage and trend analysis Role-based user management Excel/PDF report generation Mobile-responsive web application Recommended Stack: React.js, FastAPI (Python), PostgreSQL/TimescaleDB, MQTT, WebSockets, Docker, AWS/Linux deployment. I can provide complete source code, database schema, API documentation, deployment guide, and post-deployment support. I would be happy to discuss your data sources, inverter brands, and integration requirements to provide an accurate timeline and budget. Looking forward to working with you.
₹200,000 INR in 30 days
3.9
3.9

I am Murtuza, a seasoned developer with an accomplished breadth of skills that are perfectly aligned with your project needs. With over 13 years of experience across various industries, including extensive work in SCADA, IoT, and energy monitoring systems, I ***truly understand the complexities and criticalities*** involved in building a centralized web-based Solar Monitoring Dashboard like yours. I can ***fluidly integrate data from multiple solar sites through APIs and IoT gateways*** to provide you with robust real-time monitoring, thorough KPI analytics, alarms & notification management, reporting, and historical performance analysis functionalities. Additionally, I bring to the table a proficient command over relevant technologies such as React.js / Angular for crafting user-friendly dashboards and efficient problem-solving engines. Languages like Python (FastAPI/Django) or Node.js which are ideal for API integration are also specialties of mine. My grasp on advanced databases like PostgreSQL and Time-Series Databases along with MQTT and Modbus TCP/RTU provides the right foundation for your historical data storage and trend analysis requirements in the project. What sets me apart is that my expertise doesn't just extend to mere development; instead, I ensure quality assurance throughout by including complete source code, database schema, API documentation, deployment guide - and provide extensive user training to help you hit the ground running.
₹280,000 INR in 20 days
3.8
3.8

As an experienced Full-Stack Developer and DevOps Engineer, I have a proven track record in producing powerful, reliable, and user-friendly web applications. Having worked extensively with complex systems like SCADA and Industrial IoT in the past, I understand intimately the unique challenges this project presents and am fully confident in my ability to not just meet but exceed your expectations. With my proficiency in React.js and Node.js along with my adept use of PostgreSQL, either one of which I can incorporate with MQTT/Modbus TCP/RTU interfaces for data transfer, ensures that I can design a centralized Solar Monitoring Dashboard that integrates data seamlessly from multiple sites. My expertise in data storage will undoubtedly deliver on your need for historical trend analysis, while my experience with various reporting tools guarantees you'll receive meaningful reports in Excel/PDF format. Moreover, as someone who believes deeply in the importance of thorough documentation and efficient training, I will provide you not only with complete source code but also database schema, API documentation, deployment guide as well as ample user training and handover. Let me bridge the gap between your vision and reality!
₹200,000 INR in 50 days
3.4
3.4

With a wealth of hands-on experience and a deep understanding of SCADA, IoT, and energy monitoring systems, I am uniquely positioned to develop your centralized solar monitoring dashboard. I have successfully designed and delivered numerous real-time systems and web applications with API integration, data analytics, and alarm management features. My technical skillset includes React.js, Python (FastAPI/Django), PostgreSQL/time-series databases, MQTT, Modbus TCP/RTU – all directly applicable to your project requirements. In addition to my technical skills, my approach to development combines technical expertise with user experience and business goals. This ensures that the solutions I deliver are not only functional but also intuitive and aligned with your objectives. I also offer long-term support and maintenance to ensure your platform remains up-to-date and efficient. Building a production-ready product is my utmost priority. This means designing clear code documentation, providing database schema, deploying a comprehensive API landscape, while ensuring user training & handover for smooth sustainability even after the project is finished. My history of delivering on time, within budget, and above expectations makes me an ideal choice for this project. And I believe in establishing a long-term partnership mindset rather than just completing the project at hand.
₹150,000 INR in 28 days
2.8
2.8

Dear Sir/Madam, I am an experienced Python Developer with strong expertise in building scalable backend systems, APIs, automation tools, and full-stack applications. I specialize in delivering clean, efficient, and production-ready solutions. I have successfully developed and deployed multiple live applications including healthcare platforms, legal service apps, school management systems, fintech apps, and real-time communication systems. My Core Python Expertise ✔ Django & Django REST Framework ✔ FastAPI (High-performance APIs) ✔ Flask ✔ SQLModel / SQLAlchemy ✔ PostgreSQL / MySQL / MongoDB ✔ Supabase Integration ✔ Authentication (JWT, OAuth) ✔ Payment Gateway Integration (PhonePe, Razorpay, Stripe) ✔ Web Scraping (BeautifulSoup, Selenium) ✔ Automation Scripts ✔ WebSocket & Real-time Systems ✔ Docker Deployment ✔ AWS / VPS Deployment ✔ REST API Design & Optimization What I Can Build For You Secure REST APIs SaaS backend architecture Admin dashboards Real-time chat systems Payment systems Data processing systems Microservices architecture AI/ML API integration Custom business logic systems Recent Project Experience Healthcare booking & wallet system Legal consultation backend platform School ERP & management API Fintech wallet & transaction management Real-time chat application (WebSocket + MQTT) Location-based services & geo APIs
₹160,000 INR in 50 days
3.0
3.0

Solar inverters and meters retransmit stale data whenever they reconnect after a network gap. If the ingestion endpoint treats every write as an append rather than an upsert, you end up with duplicate energy readings in the time-series that are nearly impossible to correct retroactively. For the backend, I'd use FastAPI with TimescaleDB on Postgres, handles hypertable compression and time-range queries efficiently without abandoning SQL familiarity. Each telemetry write uses a device_id + timestamp composite key, so retransmissions land as upserts rather than appends. That closes the data-integrity gap before it reaches the dashboard layer. On the frontend, I'd run historical charts off a REST layer and live readings off a WebSocket or SSE channel. Separating the two keeps the UI responsive even when the backend is catching up on a backlog from devices that recently reconnected. M1: Data model, device registry, FastAPI skeleton + auth, 42,500 INR, 6d M2: Idempotent ingest endpoint + device connection handler, 42,500 INR, 6d M3: Query layer, time aggregations (hourly/daily/monthly roll-ups), 42,500 INR, 6d M4: React dashboard, live telemetry feed, historical charts, device status grid, 42,500 INR, 6d M5: Alert rules, data export, Docker Compose + nginx deployment, 42,500 INR, 6d Quick check before M1 starts: are the devices pushing telemetry autonomously, or does the backend need to poll them via Modbus TCP, MQTT, or a vendor REST API? That determines whether we need a separate collector process alongside the ingest API.
₹212,500 INR in 30 days
3.0
3.0

Hello, I am interested in developing your centralized Solar Monitoring Dashboard and have experience building data-intensive monitoring platforms, IoT integrations, analytics dashboards, and industrial web applications. I can develop a scalable, web-based solution that integrates with solar monitoring APIs and IoT gateways, supports real-time data visualization, site-level and portfolio-level monitoring, KPI tracking (Generation, PR, CUF, availability, and performance metrics), alarm and notification management, historical trend analysis, and automated PDF/Excel reporting. I would recommend a technology stack consisting of React.js for the frontend, FastAPI or Django for the backend, PostgreSQL combined with a time-series database for efficient storage and analytics, and MQTT/Modbus integration for industrial communication. The platform will include secure role-based access control, mobile responsiveness, comprehensive documentation, deployment guides, and user training for smooth handover. I would be happy to discuss your existing infrastructure, data sources, and project scope in detail and provide a timeline and cost estimate after reviewing the integration requirements. Best regards,
₹200,000 INR in 7 days
2.7
2.7

Having spent nearly a decade in the field of web and mobile app development, I'm not only well-versed with the languages necessary for this project (JavaScript and Python), but I'm also highly skilled in platforms such as React.js - an ideal choice for constructing your Solar Monitoring Dashboard. Not to forget, I'm experienced with both FastAPI and Django, which are equally proficient back-end frameworks. My proficiency in these areas is complemented by my deep understanding of PostgreSQL databases, as well as broader knowledge in Time-Series databases. These skills will be pivotal in ensuring that your monitoring dashboard performs all the required functionality such as real-time monitoring, KPI analytics, alarm management, historical performance analysis and data storage for trend analysis seamlessly. Along with technical expertise, my team and I offer dedicated end-to-end services including User Training & Handover so that even after successful implementation, your team can feel confident using the platform. With cost-consciousness always at the forefront of our operations, we also offer reasonable prices without compromising on the quality. So why settle for 2nd best when you have smart technicians like myself ready to turn your ideas into reality? Ready to get started?
₹200,000 INR in 7 days
2.8
2.8

Mumbai, India
Member since Apr 5, 2025
₹12500-37500 INR
$250-750 AUD
$750-1500 CAD
₹37500-75000 INR
$10-50 USD
₹12500-37500 INR
₹150000-250000 INR
₹12500-37500 INR
$30-250 AUD
₹1500-12500 INR
$750-1500 USD
$250-750 USD
₹600-1500 INR
₹1500-12500 INR
min $50 AUD / hour
₹12500-37500 INR
₹12500-37500 INR
₹750-1250 INR / hour
$10-30 USD
$250-750 NZD
$15-25 USD / hour