Sillbird 12-in-1 Solar Robot Building Kit, 190 Pieces

Pieces: The Sillbird 12-in-1 Solar Robot Building Kit is a 190-piece STEM construction set for assembling models such as robots and cars. Its solar-powered builds and step-by-step instructions suit children who enjoy hands-on projects, though customer feedback raises concerns about motor and solar-panel function.

At a glance

Listing describes 12 buildable models, including robots and cars, using 190 parts.
The solar-powered design is described for outdoor sunlight or a strong artificial light source indoors.
Step-by-step instructions are listed for independent or shared assembly.

Price

$14.97Save 40%

Reference price: ~~$24.99~~

Price checked: Nov 13, 2026

View offer Ahead of Black FridayExplore the selection

Pros and cons

Pros

Multiple model configurations give the kit more than one build project.
Sunlight or a strong artificial light source can power play according to the listing.
The DIY build provides a hands-on way to explore engineering and renewable energy concepts.

Technical specifications

11 specifications

Identity
Brand	Sillbird
Model	US-SB-SolarRobot

Set details
Build options	12-in-1
Number of items	190
Material	ABS
Educational objective	Dexterity Skills
Theme	STEM Solar Robot Kit
Battery description	No battery
Age range description	Kid
Manufacturer recommended age	10 years and up

Dimensions
Dimensions listed	10.24 x 7.87 x 2.56 inches

What to know before buying

Listing details to confirm

The title suggests ages 8–13, the feature copy says ages 8+, and the manufacturer-recommended age field says 10 years and up. Customer feedback is mixed on functionality, including reports of a motor not working or the solar panel operating only briefly, as well as criticism of quality and value. Treat these as reported experiences rather than confirmed faults. The indoor-light claim specifies a strong source such as a flashlight.

Who is it for?

A good fit for

Children interested in assembling multiple robot and vehicle models.
Families looking for a hands-on STEM activity about building and solar energy.
Buyers comfortable with a kit whose reported functional performance is mixed.

Less suited to

Shoppers who need assured motor or solar-panel reliability based on the available listing and feedback.
Buyers seeking a build with one consistent, clearly stated age recommendation.

Sillbird 12-in-1 Solar Robot Building Kit, 190 Pieces · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 16,045 ratings

5 stars67%67%
4 stars15%15%
3 stars9%9%
2 stars3%3%
1 star6%6%

Customer feedback describes the kit as educational and fun to build, including shared building time. Reports about functionality are mixed, with some saying it works well and others describing motor problems or a solar panel that works only briefly. Quality and value also draw criticism. For buyers choosing this solar-powered, multi-model kit, those reports make dependable operation a meaningful uncertainty rather than an assured benefit.

Positive themes

Customers describe the kit as educational and enjoyable to build.

Negative themes

Customer feedback includes reports of motors not working and solar panels operating only briefly.
Quality and value receive criticism in customer feedback.

Mixed feedback

Functionality is described as working well by some customers and unsatisfactory by others.

Frequently asked questions

How many models can be built?

The listing describes a 12-in-1 kit with models such as robots and cars.

How is the kit powered?

It is described as solar-powered, using sunlight outdoors or a strong artificial light source indoors. Customer feedback includes mixed reports about how well the motor and solar panel function.

What age is this kit intended for?

The title says ages 8–13 and feature copy says ages 8+, while the manufacturer-recommended age field says 10 years and up. The listing is inconsistent, so consider the child’s building experience and check the selected listing.

Are batteries included or required?

The battery description says “No battery.” The listing describes solar power, but does not clarify further battery requirements.