---
product_id: 268503392
title: "4 in 1 Solar Power & Electric Motor STEM Kits,Science Experiment Projects for Kids Beginners,Electronic Assembly Solar Powered Toy Kit,DIY Educational Engineering Experiments for Boys and Girls"
brand: "cyoest"
price: "€ 29.96"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.it/products/268503392-4-in-1-solar-power-and-electric-motor-stem-kits
store_origin: IT
region: Italy
---

# Solar powered 4 in 1 functionality Easy assembly 4 in 1 Solar Power & Electric Motor STEM Kits,Science Experiment Projects for Kids Beginners,Electronic Assembly Solar Powered Toy Kit,DIY Educational Engineering Experiments for Boys and Girls

**Brand:** cyoest
**Price:** € 29.96
**Availability:** ✅ In Stock

## Summary

> 🌟 Ignite Curiosity, One Solar Project at a Time!

## Quick Answers

- **What is this?** 4 in 1 Solar Power & Electric Motor STEM Kits,Science Experiment Projects for Kids Beginners,Electronic Assembly Solar Powered Toy Kit,DIY Educational Engineering Experiments for Boys and Girls by cyoest
- **How much does it cost?** € 29.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/268503392-4-in-1-solar-power-and-electric-motor-stem-kits)

## Best For

- cyoest enthusiasts

## Why This Product

- Trusted cyoest brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Classroom Ready:** Ideal for collaborative STEM projects!
- • **Engaging Family Fun:** Perfect for bonding over STEM activities!
- • **No Welding Required:** Simple assembly for independent learning!
- • **Stimulates Curiosity:** Encourages hands-on exploration of physics!
- • **Unique Gift for Young Innovators:** Inspire creativity in kids aged 8-12!

## Overview

The 4 in 1 Solar Power & Electric Motor STEM Kit is an educational toy designed for kids aged 8-12, featuring a solar-powered car, fan, wind-powered car, and wooden plane. Each kit is easy to assemble with no welding required, making it perfect for family activities or classroom projects. Packaged beautifully, it serves as a unique gift that encourages creativity and curiosity in young minds.

## Description

4 in 1 Solar Power & Electric Motor STEM Kits,Science Experiment Projects for Kids Beginners,Electronic Assembly Solar Powered Toy Kit,DIY Educational Engineering Experiments for Boys and Girls

## Features

- 【4 in 1 STEM Kit】These science kits contain a solar powered car, a solar powered fan, a wind powered car and a wooden plane. Each toy is individually packaged.Includes Magnetized Screwdriver and Detailed instructions make it much easier and convenient to assemble the models
- 【Family Stem Activities】This set of science experiments is a good way for parents and children to complete together, can also be used as a classroom STEM project
- 【Unique Gift Idea】Our stem kits designed for kids age 8-12 are cool stuff and very suitable for elementary students to show their talents in a science fair. Packaged in a beautiful gift box, these toys are great gifts for boys and girls for birthday and Christmas
- 【Easy To Assemble】Circuit connection is very simple, NO welding, suitable for kids to complete independently. Includes Magnetic Screwdriver and Detailed instructions make it much easier and convenient to assemble the models
- 【Learn By Playing】Encourage kids to build their own models and enjoy DIY science activities. By playing with these electric kit, children's curiosity and interest in physics will be stimulated, and they'll know how much fun it is to create a circuit by themselves

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Supported Battery Types | Alkaline |
| Theme | Cars |
| Item Dimensions | 11.8 x 6.5 x 2 inches |

## Images

![4 in 1 Solar Power & Electric Motor STEM Kits,Science Experiment Projects for Kids Beginners,Electronic Assembly Solar Powered Toy Kit,DIY Educational Engineering Experiments for Boys and Girls - Image 1](https://m.media-amazon.com/images/I/71V9gya-+8L.jpg)

## Questions & Answers

**Q: Do you get enough materials to make all four, or do you have to break down one to build another?**
A: Hi, you don't have to break down one to build another, each piece of all four set is individually packaged, which includes all the materials to complete. So you can do it one by one without breaking your previous successful projects.

**Q: What is the power output of each of the solar panels?**
A: Hi,Mindiraser
The solar car is 2 V 260 mA, and each panel of solar fan is 1.5 V 160 mA (the max power under standard light). 
The actual current and voltage are related to the light conditions
Thank you very much!
CYOEST

**Q: Does the car move from the wind created by the fan, or does the motor turn the wheels to drive the car?**
A: Hello, the car with the red fan is moving by the wind created by the fan.
I sincerely hope I can help you!
Thank you very much!

**Q: will these operate/work by flashlight for indoor use?**
A: Hello, solar panels can only work in direct sunlight, 
light through glass, dark clouds, flashlights, indoor lights all DO NOT work.
Thank you for your question and have a nice day!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good kit to illustrate energy conversions
*by M***N on August 4, 2025*

The media could not be loaded. I bought this kit for my child's science class and would recommend the product. The models were straightforward to assemble (for me), but my 10 year old needed quite a bit of assistance in putting the pieces together. All models worked well, the size of the models made them easy to handle, there was variety in the models to help understand energy conversions from solar to electrical and electrical to motion, chemical energy to electrical, electrical to motion and wind to motion. The solar buggy also helped in illustrating how the drive mechanism in a car works. It was a lot of fun putting the models together. My child enjoyed playing with the models and learning about energy conversions.

### ⭐⭐⭐⭐⭐ Easy assembly - good little cars
*by C***T on May 3, 2025*

Bought to assist for my son’s science fair project. We put together a battery powered car and a solar powered. Pretty easy to assemble and cars worked great. Not a ton of instruction for all of the types of cars you can build with the kit.

### ⭐⭐⭐⭐⭐ Great product and helps enhancing critical thinking skills
*by N***N on July 11, 2025*

I love this product even for my high school students. Enhances creative skills. Highly recommended

## Frequently Bought Together

- 4 in 1 Solar Power & Electric Motor STEM Kits,Science Experiment Projects for Kids Beginners,Electronic Assembly Solar Powered Toy Kit,DIY Educational Engineering Experiments for Boys and Girls
- STEM Kits for Kids Age 8-10-12-14, Science Kits for Kids Age 8-12, STEM Toys Gifts for Boys Age 8 9 10 12 13 14, Car Building Science Experiment Projects 9-12, Solar Power & Engineering Kit
- STEM Kits for Kids Ages 8-10-12-14, Stem Toys for Boys Age 8-12, Science Projects, Solar Car Building Kits, Activities Engineering Kit, Gifts for 8 9 10 11 12 Year Old Boys

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-28*