Compare Solar, Wind, and Piezo Energy: ATL Renewable Energy Comparison Kit for Hands-On Classroom 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.

Young experimenters can now test three different renewable energy sources in one project. This kit lets students harvest solar, mechanical (hand crank), and piezoelectric energy, store it in capacitors, and compare the voltage outputs on a digital multimeter. The side-by-side design removes guesswork and delivers clear data for classroom discussions, science fairs, or ATL tinkering sessions.

What You'll Build

You'll wire three independent energy-harvesting circuits on a half breadboard. A miniature solar panel, a hand-crank generator, and a piezo disc each feed a 1000µF capacitor. The capacitors store the harvested energy, and you use the digital multimeter to measure the voltage each source produces. Finally, connect an LED to each capacitor to see which source can actually light it up, making abstract energy concepts tangible.

What You'll Learn

• Precise voltage measurement using a digital multimeter
• Principles of solar, electromechanical, and piezoelectric energy conversion
• How capacitors store energy from intermittent renewable sources
• Objective comparison of energy harvesting methods through data logging

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

Designed for students in CBSE Class 7–10, ATL Tinkering Lab participants, and school science clubs. Teachers can run an entire period with the included comparison worksheets. It’s also ideal for Smart India Hackathon junior ideas, NIT/VIT/BITS outreach programmes, and any young maker curious about where our energy comes from.

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.