Simply operated and allowing students able to observe temperature increase within minutes, this model is a great way to demonstrate how solar panels heat water. The immersion pump circulates the water round the heating coil of the panel, resulting in the solar energy heating the water. The kit includes frame mounted solar panel, covered basin, 12V d.c. immersion pump, rubber hoses, thermometer, power supply, and manual.
E8R07111 each £252.95 B. Fuel Cell Car Science Kit
Use this kit to construct a hydrogen fuel cell car and teach the principles of fuel cell technology. Once constructed, the car uses a steering mechanism to drive around obstacles. The 14 page user manual provides background information into fuel cell technology and full assembly instructions. Contents: Reversible fuel cell, car chassis and wheels, electric motor, LED lights, water vessels, gas collectors, connector cables, syringe, battery pack and user manual.