AI Solar Yield Predictor Kit with ESP32 + LED
ESP32 AI Solar Yield Predictor Kit: Predict Next-Day Solar Power Output with On-Device Machine Learning
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
You’ll assemble a solar monitoring station that collects 30 days of irradiance and generation data, trains a linear regression model directly on the ESP32, and posts next-day yield forecasts to a real‑time dashboard. It’s the complete edge‑AI pipeline for anyone studying renewable integration, validating panel performance, or prototyping energy analytics.
What You’ll Build
A weatherproof data logger with an ESP32 microcontroller, dual INA219 current sensors, BH1750 light sensor, DS3231 RTC, and MicroSD storage. You’ll log daily irradiance versus power output, train a TinyML linear regression model on the device, and serve forecasts on a crisp 0.96‑inch OLED and a web dashboard — all from the same kit.
What You’ll Learn
- Train and deploy a linear regression algorithm on an ESP32 using real sensor data
- Interface multiple I²C sensors (BH1750, 2×INA219, DS3231, OLED) via a TCA9548A multiplexer
- Store time‑series sensor logs on MicroSD for on‑device model training
- Build a dashboard to visualize historical trends and forecasted solar yield
Kit Contents
| Component | Quantity |
|---|---|
| ESP32 Dev Board | 1 |
| BH1750 Ambient Light Sensor | 1 |
| INA219 Current Sensor | 2 |
| Solar Panel 6V 2W | 1 |
| DS3231 RTC Module | 1 |
| MicroSD Card Module | 1 |
| LM2596 Buck Converter | 1 |
| 0.96‑inch OLED Display | 1 |
| TCA9548A I²C Multiplexer | 1 |
| 100nF Ceramic Capacitors | 10 |
| PCB Prototype Board | 2 |
| Waterproof Enclosure | 1 |
| Soldering Iron | 1 |
| Solder Wire | 1 |
Why Buy This Kit Instead of Sourcing Parts Separately
| Factor | Sourcing Separately | Compoden Kit |
|---|---|---|
| Compatibility checks | You verify every part | Pre‑tested as a system |
| Build support | Forums and scattered tutorials | AI companion trained on this exact project |
| Time to first working build | Days of debugging | Hours, with step‑by‑step guidance |
| Shipping coordination | Multiple sellers, multiple delays | One shipment from Bengaluru in 3–5 days |
Who This Kit Is For
Designed for engineering undergraduates (B.Tech ECE/EEE/Energy) building final‑year capstone projects, participants of Smart India Hackathon energy tracks, and M.Tech researchers prototyping edge‑AI for smart grids. If you’re at IIT, NIT, VIT, BITS, or any state engineering college and need a fully documented, working model of AI‑driven solar forecasting, this kit eliminates the guesswork.
Built and Backed by Compoden
Every Compoden kit ships with an AI build companion trained on this exact project — accessible via a QR code on the box, with WhatsApp and email backup. We’ve spent 10 years building projects for makers, schools, and institutions across India. If a part fails because of a manufacturing defect, replace it free within 7 days.
What if I get stuck during the build?
Open the AI companion through the QR code; it provides step‑by‑step debugging. You can also send a screenshot over WhatsApp for direct support.
Do I need prior machine learning experience?
No. The AI builder companion introduces linear regression from scratch and shows exactly how the training loop runs on the ESP32.
Is the dashboard code included?
Yes. The companion delivers a ready‑to‑customise web dashboard template that displays the 30‑day log and next‑day forecast.
Can I extend the model to more days or add temperature data?
Absolutely. The code is modular, and the companion can guide you through training on longer time windows or integrating a DS18B20 sensor for temperature.
ESP32 trains linear regression on 30 days of irradiance vs yield. Next-day forecast posted to dashboard.
What's in this kit
Choose your assembly option:
- Soldering Kit — 25W soldering iron, 60/40 solder wire, flux, and small perfboard for permanent assembly.
- Breadboard Combo — 800-point full-size breadboard with 65-piece jumper wire pack for solderless prototyping.
Other projects you can build
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items