3-इन-1 सोलर ऊर्जा रूपांतर DIY किट

One solar kit, three conversions – see how solar energy changes into sound, light and mechanical energy in a single project.

Why you'll love it

• Hands-on learning that builds interest in science
• Manual with details of how to perform each activity and the theory it covers

Perfect for

School science projects and learning about solar energy.