Child building a 12-in-1 solar-powered STEM robot kit for ages 8 to 13

One kit. Twelve builds. Powered by sunlight.

12-in-1 STEM Solar Robot Kit

$69.99 $100.00 Save $30.01
  • Rebuild the shared parts into 12 models, one at a time
  • Solar-powered movement with no batteries required
  • Assemble indoors, then test in bright direct sunlight
Tracked delivery
Easy returns
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Secure checkout • Easy returns • Friendly customer support

Everything to know

Build, test and rebuild with a solar-powered robot kit that offers 12 different configurations. Use the shared parts to make one model at a time, then take it apart and try the next design.

What you receive

One construction kit with reusable model parts, gears, wheels, a solar panel, motor with wiring, stickers and illustrated building instructions. The 12 designs are alternative builds, not 12 separate robots.

Plan your first build

  • Recommended in the listing for ages 8–13; follow the supplied packaging guidance.
  • Assembly required, with adult assistance as needed.
  • No batteries required for solar-powered movement.
  • Build indoors, then test in bright direct sunlight. Ordinary room lighting may not power the motor.

Work through the illustrated instructions, check the gear assembly and connections, and keep the shared pieces together for your next build.

Why You’ll Love It

Twelve projects from one set of parts

Key benefit 1

Twelve projects from one set of parts

Finish one model, take it apart and reuse the components for the next design. The 12-in-1 format offers a choice of builds from one kit; it does not include 12 separate robots.
See sunlight turn into movement

Key benefit 2

See sunlight turn into movement

Connect the included solar panel and motor as instructed, then test your completed build in bright direct sunlight. Movement depends on light intensity: ordinary indoor lighting may not provide enough power.
A project to build together

Key benefit 3

A project to build together

Sort the parts, follow the illustrated instructions and check how the gears fit together. Build at your own pace with adult help where needed, then return to the shared pieces for another configuration.

7-day return window

Request a return within 7 days of delivery. The item must be unused and in its original packaging with tags. Contact our support team before sending it back.

FAQ

Can I build all 12 robots at once?
No. This is one shared component set with 12 alternative configurations. Build one model at a time, then take it apart and reuse the pieces.
Does it need batteries?
No batteries are required. The solar panel powers the motor when it receives sufficient light; bright direct sunlight is the intended power source.
Will it work indoors or on a cloudy day?
You can assemble the kit indoors. Powered movement needs sufficient light, so ordinary room lighting, shade or cloudy conditions may not drive the motor reliably. Test in bright direct sunlight.
What age is this kit intended for?
The listing recommends ages 8–13. Follow the age guidance on the supplied packaging and provide adult assistance with small parts and assembly as needed.
What comes in the kit?
The source contents image shows construction parts, gears, wheels, a solar panel, motor with wiring, stickers and illustrated building instructions. These components are reused across the different models.
Does it arrive ready to play?
Assembly is required. Sort the parts and follow the illustrated steps before testing your model. Check the connections and gear assembly if it does not move in bright sunlight.