Why do none of my bots work? We build and leave them out in the direct hot sun for hours and absolutely nothing happens. What are we doing wrong?

Thank you for your interest in our SolarBots: 8-in-1 Solar Robot kit. I appreciate you reaching out to us. We would like to collect some additional details from you so that we can diagnose the issue and get your SolarBot working. At your convenience, we kindly ask you to reach out to us via the Customer Service and Replacement Parts link on our website so that a member of our Technical Support Team can follow up with you right away. I want to assure you that all of us are dedicated to maintaining quality products and want to thank you again for reaching out, as it gives us the opportunity to make things right with you, one of our valued fans. Thank you again for choosing Thames & Kosmos. We hope to hear from you. Kind regards, The Thames & Kosmos Technical Support Team

What's the average size of the robots once complete?

Thank you for your question. Each robot is about 3.25 inches tall.

do these robots work with artificial light? Could you play with them at night in a well-lit room?

Thank you for your question. The solar panel can be powered either by direct light from an incandescent bulb (not an LED or Energy saver bulbs) or direct sunlight.

This kit does not charge, rather it operates only while in direct light. Because the solar panel is small, it can require a good amount of energy for sufficient output. We kindly recommend trying one of the following: (Outdoors) Direct light from the sun (indirect or cloud-covered sunlight will not work). (Indoors) Direct light from an incandescent bulb (not an LED or an energy saver bulb).

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

Help Track order

Account Cart

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

Help Track order

Account Cart

Thames & Kosmos SolarBots: 8-in-1 Solar Robot STEM Experiment Kit | Build 8 Cool Solar-Powered Robots in Minutes | No Batteries Required | Learn About Solar Energy & Technology | Solar Panel Included

Product ID: 372951532

Details

Age range (description)
6+
Brand
Thames &
Item dimensions L x W x H
25.4 x 6.4 x
Size
S
Theme
Robotics

📘48-page full-color STEM manual

☀️8 solar-powered robot models

⚙️No batteries, solar motor tech

€ 69.63

Duties & taxes included

In stock

Sold byAmazon PortugalDelivered 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 Portugal.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

☀️ Power Up Your Playtime with Solar-Powered Genius!

AWARD WINNING INNOVATION - 2021 Toy Association finalist for Construction Toy of the Year—join the elite makers' circle.
COMPACT POWER BIG IMPACT - Includes a sleek solar panel that transforms sunlight into motion, sparking curiosity and creativity.
FROM DRUMMERS TO DINOSAURS - Build diverse bots like a drummer, racer, and armadillo—each a mini marvel of solar tech.
STEM LEARNING MEETS HANDS ON FUN - Engage with a detailed 48-page manual that blends assembly with real-world solar science.
HARNESS THE SUN BUILD THE FUTURE - Create 8 unique robots powered purely by solar energy—no batteries needed.

The Thames & Kosmos SolarBots 8-in-1 kit lets you build eight distinct solar-powered robots using a compact solar panel—no batteries required. Designed for ages 6+, it includes a 48-page full-color manual that combines hands-on STEM learning with fun facts about solar energy. Recognized as a 2021 finalist for The Toy Association’s Construction Toy of the Year, this kit offers an award-winning, educational experience that brings solar technology to life.

Specifications

ASIN	B085P361MQ
Age Range Description	6+
Best Sellers Rank	#262,852 in Toys ( See Top 100 in Toys ) #3,099 in Educational Science Kits
Brand Name	Thames & Kosmos
Customer Reviews	4.2 4.2 out of 5 stars (367)
Educational Objective	Learning
Global Trade Identification Number	00814743015265
Included Components	Plastic building pieces, solar panel, motor, manual
Is Assembly Required	Yes
Item Dimensions	25.4 x 6.4 x 27.9 centimeters
Item Type Name	Solar Power STEM Experiment Kit
Item Weight	191 g
Manufacturer	Thames & Kosmos
Manufacturer Part Number	665082
Manufacturer recommended age	6 years and up
Material Type	Plastic
Model Number	665082
Number of Items	1
Number of Packs	1
Set Name	8-in-1 Solar Robot
Size	S
Theme	Robotics
UPC	814743015265
Unit Count	1 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 69.63

Duties & taxes included

In stock

Sold byAmazon PortugalDelivered 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 Portugal.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews