Arduino Solar Battery Charger Monitor Kit with Arduino Nano
Arduino Solar Battery Charger Monitor Kit — Power Up Your STEM Skills While Harnessing the Sun
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Imagine building your own solar-powered gadget that not only charges a battery but also shows exactly how much energy is flowing, all on a crisp OLED screen. This kit brings that idea to life, teaching you about solar energy and electronics in one hands-on project. Whether it's for a science exhibition, a school project, or just weekend tinkering, you'll end up with a fully functional solar charger monitor that lights up your understanding of renewable energy.
What You'll Build
You'll construct a functional solar battery charger monitor that uses a 5V solar panel to charge a rechargeable battery. The Arduino Nano reads the voltage through a divider circuit and displays the charge level, voltage, and status on a bright 0.96-inch OLED. This isn't a toy — it's a real working circuit that demonstrates how solar panels, diodes, and microcontrollers work together to harness the sun's energy.
What You'll Learn
- How to wire a solar panel and diode to prevent reverse current flow
- Using voltage dividers to safely measure battery voltage with Arduino’s analog pins
- Programming an OLED display to show real-time sensor data and charge states
- Fundamentals of solar energy harvesting and battery charging cycles
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Nano | 1 |
| Mini Solar Panel 5V 1W | 1 |
| 0.96in OLED | 1 |
| Voltage Divider Resistors | 4 |
| 1N4007 Diode | 2 |
| Half Breadboard | 1 |
| MiniUSB Cable | 1 |
| M-M Wires | 15 |
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
Ideal for young makers in CBSE schools, ATL Tinkering Lab students, and anyone from class 6 to 8 who wants to dive into solar energy and electronics. It’s also a perfect parent-child weekend project that turns a curious mind into a hands-on inventor. No prior soldering or coding experience is needed.
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?
Scan the QR code inside the box to chat with the AI companion, or simply drop us a message on WhatsApp. We’ll guide you through every connection and line of code until your solar monitor lights up.
Is this kit safe for a 10-year-old to use?
Absolutely. The circuit runs on low voltage (5V) and uses a breadboard — no soldering, no hot surfaces. Adult supervision is recommended only for handling the solar panel in direct sunlight.
Can I use the monitor with a different battery or solar panel later?
Yes, the voltage divider design is adaptable. Once you understand the basics, you can modify the circuit to monitor larger batteries or a different panel with just a few resistor changes.
Do I need to write code from scratch, or is it provided?
The kit includes pre-written Arduino code, ready to upload via the included MiniUSB cable. You’ll learn how it works and can tweak the display messages yourself.
Solar panel charges a battery while Arduino monitors voltage and displays charge state on OLED.
What's in this kit
- Arduino Nano
- Mini Solar Panel 5V 1W
- 0.96in OLED
- Voltage Divider Resistors x4
- 1N4007 Diode x2
- Half Breadboard
- MiniUSB Cable
- M-M Wires x15
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