Do you get enough materials to make all four, or do you have to break down one to build another?

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.

What is the power output of each of the solar panels?

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

Does the car move from the wind created by the fan, or does the motor turn the wheels to drive the car?

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!

will these operate/work by flashlight for indoor use?

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!

Solar Power Stem Kits For Kids Science Experiment Building Crafts

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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¥7160

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

☀️ Ignite young minds with solar-powered creativity!

LEARN THROUGH PLAY - Encourages creativity and physics exploration, turning screen time into meaningful discovery.
EFFORTLESS ASSEMBLY - Magnetized screwdriver and clear instructions make DIY engineering accessible for kids 8-12.
GIFT READY PACKAGING - Beautifully boxed to impress at birthdays or holidays—STEM gifting made stylish and smart.
FAMILY FRIENDLY STEM FUN - Perfect for parent-child bonding or classroom projects that spark curiosity together.
4 IN 1 SOLAR STEM EXPERIENCE - Build a car, fan, wind car & wooden plane—all solar powered for hands-on learning.

The 4 in 1 Solar Power & Electric Motor STEM Kit by CYOEST offers kids aged 8-12 an engaging introduction to renewable energy and engineering. Featuring four solar-powered models—car, fan, wind car, and wooden plane—this kit includes a magnetized screwdriver and detailed instructions for easy, no-weld assembly. Ideal for family activities or classroom use, it promotes STEM skills and curiosity through hands-on DIY projects, all packaged in a gift-ready box.

Specifications

ASIN	B08MWPVNDC
Age Range Description	Kid
Battery Description	Alkaline
Best Sellers Rank	#46,614 in Toys & Games ( See Top 100 in Toys & Games ) #18 in Solar Power Kits
Brand Name	CYOEST
Customer Reviews	4.4 4.4 out of 5 stars (493)
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

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¥7160

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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Solar Power STEM Kits for Kids Science Experiment Building Crafts Ages 8-12

Description

Specifications

Common Questions