Hey everyone, Just something for you to think about, My school has just started a project do build an electric power car, (for more info please look at our website http://greenpower.aldenham.com [Broken]) and we have come up against the problem of how to regulate the power going to the motor. We are currently using a solenoid, but they keep burning out. We would like to have it so that we can regulate the power instead of having it either on or off, but this is not essential. Please let me know if you think of anything we could use, my email address is email@example.com Also any feedback on the website would be most helpful. Many Thanks N.B. It must be able to cope with aproximatley 80 Amps at 24 Volts for more than 6 hours.