--- 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: "132.63 DT" currency: TND in_stock: true reviews_count: 10 category: "Cyoest" url: https://www.desertcart.tn/products/268503392-4-in-1-solar-power-and-electric-motor-stem-kits store_origin: TN region: Tunisia --- # Magnetized screwdriver included 4-in-1 versatile STEM kit 4 solar-powered models - 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:** 132.63 DT **Availability:** ✅ In Stock ## Summary > ☀️ Power up playtime with STEM that shines bright! ## 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?** 132.63 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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 - • **Learn Through Play:** Encourages critical thinking and creativity by letting kids build circuits and explore physics in an engaging way. - • **Effortless Assembly:** Magnetized screwdriver and clear instructions make building fun and frustration-free for kids aged 8-12. - • **Family STEM Bonding:** Perfect for collaborative learning—turn screen time into quality time with hands-on science projects. - • **Gift-Ready Packaging:** Beautifully boxed to impress at birthdays or holidays, inspiring the next generation of engineers and innovators. - • **Solar-Powered Innovation:** Harness clean energy with 4 unique solar and wind-powered models that spark curiosity and eco-awareness. ## Overview The 4 in 1 Solar Power & Electric Motor STEM Kit by CYOEST offers kids aged 8-12 an engaging, eco-friendly introduction to engineering through four solar and wind-powered models. Featuring easy assembly with a magnetized screwdriver and detailed instructions, this kit promotes hands-on learning, family bonding, and STEM skills development—all packaged in a gift-ready box perfect for birthdays and holidays. ## Description Product description Want to Help Your Little Engineer Enjoy Endless Hours of Building Funny? Need a Special Birthday or Christmas Gift for Children? These 4 model kits can inspire young inventors to build their own cars and models. Children assemble them with solar panel,electric motors, circuit boards, propellers , etc., and then install AA batteries (excluding batteries) to power them to make wind-powered cars, solar car, solar fan, and airplanes. 4 Set STEM Kit for Kids Experiment What will you get? 1 x Wind Power Car 1 x Solar Mini Car 1 x Solar Panel Fan 1 x Electric Glider Airplane 1 x Magnetic Screwdriver 1 x Detail Manual No welding, no glue!All accessories are wired. Battery not included. I have a dream to be an Engineer! Suitable Age for Kids: Over 10 years old No welding, no glue!Don't worry that the assembly of this kit is too difficult.Magnetic screwdriver is included in the package. Great educational toys to strengthen relationship with your kids.It is ideal for A great solo or collaborative group activity in school classrooms, library ,home or office. Keeping the kids off computer or mobile-It offers hours of fun activity that keeps the kids away from smartphones and tablets so that they can benefit from productive play. Improve Your Child’s Skills To find the right parts and assemble them according to the instructions, children’s hand-eye coordination and manipulative ability can be effectively improved their Logical thinking skill, Problem solving skill, Teamwork skill, Creativity and Imagination skill. Take More Fun to Your Child After the child's efforts to assemble the completed project, it is also a fun little toy that can bring more fun to the child!( Color the plane you made ) Learn about Solar Power Use solar panel & motor to turn the red fan. After finish assemble,put it under the sunlight ，it will start running. STEM Eductional Learning It is a perfect toy to encourage learning of circuit and engineering in young children,enhance your children's Science, Technology, Engineering, and Math skills. Fun in class or with family Enriching young minds learning scientific principles, whether it's with their classmates or during family bonding time. Great Gift for Kids Teens Ideal for birthdays, holidays, Christmas gifts for children. Let your child happy to grow up in the games and never tired of playing. It will bring a lot of happiness and surprises to them. Review: Everything works great - I wasn’t sure what to expect considering the mixed reviews, but I was really impressed. Everything worked great including the solar panel pieces. My children play with two that are battery operated, and while I do stress the importance of being careful with them, the car and plane have held up remarkably well. The instructions were very clear and we followed them carefully in assembly and we love the result. I would describe all of them as delicate, but I felt like they were a great educational tool and my children love them. Review: For the price you can't beat it. - This is a great product for my 4 year old grandson he had so much fun ## 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 | |---------------|-------| | ASIN | B08MWPVNDC | | Age Range Description | Kid | | Battery Description | Alkaline | | Best Sellers Rank | #34,315 in Toys & Games ( See Top 100 in Toys & Games ) #12 in Solar Power Kits | | Brand Name | CYOEST | | Customer Reviews | 4.4 out of 5 stars 488 Reviews | | Educational Objective | Exploratory Skills, STEM | | Is Assembly Required | Yes | | Item Dimensions | 11.8 x 6.5 x 2 inches | | Item Weight | 0.29 Kilograms | | Manufacturer | CYOEST | | Manufacturer Minimum Age (MONTHS) | 96 | | Manufacturer Part Number | TOY4 | | Material Type | Wood | | Set Name | Solar Power & Electric Motor STEM Kit | | Size | 6.5 x 11.8 x 2 inches | | Theme | Cars | | UPC | 758201906415 | ## 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 ### ⭐⭐⭐⭐⭐ Everything works great *by E***S on November 19, 2024* I wasn’t sure what to expect considering the mixed reviews, but I was really impressed. Everything worked great including the solar panel pieces. My children play with two that are battery operated, and while I do stress the importance of being careful with them, the car and plane have held up remarkably well. The instructions were very clear and we followed them carefully in assembly and we love the result. I would describe all of them as delicate, but I felt like they were a great educational tool and my children love them. ### ⭐⭐⭐⭐⭐ For the price you can't beat it. *by T***Y on April 10, 2026* This is a great product for my 4 year old grandson he had so much fun ### ⭐⭐⭐⭐⭐ Engaging learning and fun *by S***A on December 20, 2025* Gave it as a gift and the kid and mom loved it. Hours of engagement and educational ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/268503392-4-in-1-solar-power-and-electric-motor-stem-kits](https://www.desertcart.tn/products/268503392-4-in-1-solar-power-and-electric-motor-stem-kits) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-05*