🌍 Powering smarter homes, industries & communities — one unit at a time.
Smart Energy Guardian is an IoT-based real-time energy monitoring and alerting system designed to help users reduce electricity bills by up to 30%, especially during costly KSEB peak hours in Kerala.
From real-time slab-based tracking to automated alerts and custom billing, this project redefines energy awareness — without relying on third-party platforms.
A powerful, end-to-end solution that:
- 📉 Optimizes electricity usage
- 📡 Delivers instant usage alerts
- 📊 Visualizes live energy data through a custom-built web dashboard
- ✉️ Sends real-time email notifications
- 🧾 Generates custom bill estimates
All from your own ESP32-powered smart meter.
| Feature | Description |
|---|---|
| 🖥️ Custom Web Dashboard | Real-time display of voltage, current, power, and units |
| ⏰ Slab-based Usage Calculation | Categorizes consumption into Peak, Normal, and Off-Peak times |
| 🚨 Excess Usage Alerts | Triggers when power exceeds 1000W |
| ⏱️ Slab Change Notifications | Alerts when entering Peak time (6 PM - 10 PM) |
| 📅 Daily Usage Monitoring | Alerts if daily units exceed 7 units/day |
| 📩 Email Notifications | Instant alerts sent directly to your inbox |
| 🧾 Manual Bill Generator | Create and share custom bill estimates via email |
- 🔌 ZMPT101B – Voltage Sensor
- 🔋 ACS712 (30A) – Current Sensor
- 📶 ESP32 – WiFi + Bluetooth Microcontroller
- 🔌 AC Power Supply
- 🧠 Custom IoT Dashboard built from scratch (no third-party services!)
✅ Domestic Homes
🏭 Industrial Units
🏢 Commercial Buildings
Cut costs. Stay informed. Use energy wisely.
- Aswin Anil
- Athul S
- George Joseph
- Chinmaykrishnan S
Guided by:
🎓 Assistant Professor Neethu Verjisen
We're not just tracking electricity — we're sparking a movement toward conscious consumption and sustainable living across Kerala and beyond. 🌍⚙️
- 🔋 Integration with solar energy systems
- 📲 Mobile app for remote monitoring
- 🧠 AI-based consumption prediction
- 💬 WhatsApp/Telegram alert support
If this project sparks your interest, don’t forget to ⭐️ the repo and share it!