Key FeaturesOverviewBuild your own solar-powered models and discover how solar cells generate electricity from light. Build six solar powered models including a locomotive, single-prop plane, bulldozer, helicopter, backhoe, and twin-rotor helicopter.

The special solar panel in this kit consists of three solar cells and generates 1.5 volts of electricity in bright sunlight, like a AA battery. A unique cradle holds either the solar panel or the battery, allowing you to switch out the solar panel for a AA battery (not included), depending on the strength of sunlight. You can even use the solar panel to charge up your own rechargeable AA batteries. The solar panel is positionable, so you can maximize its exposure to the sun to generate the most power.

The 24-page color instruction book included in this kit gives step-by-step instructions for assembling the six model vehicles. After you have built the suggested models, you can design your own solar vehicles. Compete with your friends to see whose solar vehicle runs the fastest!

Amazon > Toys and Games > Categories > Learning & Education > Solar

Amazon > Toys and Games > Categories > Learning & Education > Science

PriceZombie > Toys & Games

Budding green engineers will discover the amazing potential of solar power in an easy-to-use photovoltaic building set. A full-color manual not only teaches them how solar cells generate electricity, but also guides them step-by-step through building six solar-powered models: locomotive, single-prop plane, bulldozer, helicopter, backhoe and twin-rotor helicopter. And they say there's nothing new under the sun! Brand: Thames & Kosmos. Style Name: Thames & Kosmos 'Solar Power' Experiment Kit. Style Number: 757107.