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).

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☀️ Build Bright, Play Smart: Solar Bots for the Next-Gen Innovator

ECO FRIENDLY FUN - Build, experiment, and explore sustainable energy concepts that matter today.
DIVERSE ROBOT LINEUP - From drummer to dinosaur bots, each model sparks creativity and engineering curiosity.
AWARD WINNING INNOVATION - 2021 Construction Toy of the Year finalist—join the future of educational play.
HARNESS THE SUNS POWER - No batteries needed—just pure solar energy fueling 8 unique robot builds.
MASTER STEM WITH EVERY BUILD - 194 parts and a detailed manual make learning solar tech engaging and hands-on.

The Thames & Kosmos SolarBots kit empowers young professionals and curious minds to build 8 distinct solar-powered robots using 194 parts and a compact solar panel—no batteries required. With a 48-page full-color manual, this award-nominated STEM kit offers hands-on learning about solar energy and technology, blending eco-conscious innovation with engaging, creative play.

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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.

€ 154.60

Duties & taxes incl.

Slovakiastore

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TrustScore 4.5 | 7,300+ reviews

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Great experience from order to delivery. Highly recommended!

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

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Product Dimensions	25.4 x 6.35 x 27.94 cm; 420 g
Manufacturer recommended age	6 years and up
Item model number	665082
Educational Objective(s)	STEM
Number of pieces	194
Assembly Required	Yes
Scale	1/32
Batteries Required?	No
Batteries included?	No
Material Type(s)	Plastic
Remote Control Included?	No
Release date	17 July 2020
ASIN	B085P361MQ

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

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