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Generated todaySCOPE GENERATED·complexity: [█████████░] 9/10
PROJECTSolar O&M Platform with Multi-Inverter Integration & AI Insights
RATIONALETimescaleDB is critical for storing and querying high-frequency inverter time-series data efficiently without a costly dedicated IoT platform. MQTT is the industry standard protocol for inverter telemetry ingestion, and Socket.io bridges that data to the live dashboard. OpenAI is the fastest path to AI-powered fault detection and maintenance recommendations without training a custom model at seed stage.
TECH STACK
FrontendNext.js 14 (React) with Tailwind CSS and Recharts for energy dashboards
BackendNode.js with Express or Fastify; WebSocket (Socket.io) for real-time telemetry
DatabasePostgreSQL (structured plant/device data) + TimescaleDB extension for time-series inverter metrics
AuthNextAuth.js with role-based access (Admin, Technician, Client)
HostingAWS (EC2 + RDS) or Railway.app for faster MVP deployment; S3 for document storage
ExtrasMQTT broker (HiveMQ or EMQX) for inverter data ingestion, Razorpay for INR payments, OpenAI GPT-4o API for AI fault diagnostics, Redis for real-time pub/sub and caching, Modbus/SolarEdge/SMA/Fronius REST API adapters
MVP FEATURES
✓Multi-tenant authentication with role-based access (Admin, O&M Technician, Plant Owner)
✓Plant & inverter onboarding (manual registration of solar sites and device inventory)
✓Real-time inverter monitoring dashboard (power output, voltage, current, PR ratio, alerts)
✓Integration adapters for 2-3 major inverter brands (e.g. SMA, SolarEdge, Huawei via REST/Modbus)
✓Automated alert engine for inverter faults, underperformance, and offline events
✓AI-powered fault diagnosis: GPT-4o analyzes inverter error codes and suggests corrective actions
✓Ticket/work order management for maintenance tasks with status tracking
✓Basic subscription billing with Razorpay (per-plant or per-user pricing tiers)
✓Admin panel: manage clients, plants, users, and subscription plans
✓Historical performance reports (daily/weekly/monthly energy generation export)
DEFERRED (v2)
○Mobile app (iOS/Android) — use PWA in MVP instead
○Predictive maintenance ML model (custom-trained) — use GPT-4o prompting in MVP
○Integration with 10+ inverter brands — limit to 2-3 for MVP
○Drone/thermal image upload and AI analysis
○Weather API correlation for yield loss attribution
○Customer-facing white-label portal
○Automated compliance and DISCOMs reporting
○Inventory and spare parts management module
○Bulk OTA firmware update management
○Revenue/ROI financial analytics module
TIMELINE
1.5 weeksDiscovery & Architecture
3 weeksAuth, DB Schema & Inverter Ingestion Pipeline (MQTT + 2 brand adapters)
3 weeksReal-Time Dashboard & Alert Engine
2.5 weeksAI Diagnostics, Work Order Module & Admin Panel
1.5 weeksRazorpay Billing Integration & Multi-Tenancy Hardening
1.5 weeksQA, Security Audit & Deployment
COST ESTIMATE
USD$18,000 – $32,000
INR₹15.0L – ₹27.0L
⚠ RISK FLAGS
!INVERTER PROTOCOL COMPLEXITY: Each inverter brand (SMA, Huawei, SolarEdge, Fronius) has proprietary APIs or Modbus variants — budget significant time per integration; undiscovered protocol quirks are the #1 schedule killer for this domain
!BUDGET-COMPLEXITY MISMATCH: 'Seed budget' typically implies ₹5–15L, but this platform with real-time IoT, AI, payments, and multi-brand integrations realistically costs ₹15–27L minimum — a scoped-down version must be agreed upon or budget expectation reset immediately
!NO TEAM: Building a complex IoT+SaaS product with zero team is extremely high risk; at minimum you need 1 full-stack dev + 1 IoT/hardware integration specialist — consider a specialized agency or technical co-founder
!REAL-TIME SCALABILITY: MQTT + WebSocket + TimescaleDB architecture needs proper load testing even at micro scale; a poorly configured broker can cause data loss for critical plant monitoring
!AI RELIABILITY FOR FAULT DIAGNOSIS: GPT-4o hallucinations on inverter error codes could lead to incorrect maintenance actions — all AI suggestions must be clearly labeled as advisory and validated against manufacturer documentation
!ASAP TIMELINE PRESSURE: Given the complexity score of 9, any 'ASAP' expectation risks shipping a brittle MVP; recommend a phased launch — monitoring dashboard first, AI and billing in phase 2
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