Is there any simple way to make a solar engine work with 12 volts using a 20W solar panel? Answered
I want to use a 20 Watt panel I have to run a big 12volt engine, however the power of the sun is not always powerful enough to get it running continuously.
So I though of solar engines, simple circuits that charge capacitors until a usable voltage and then discharges making the engine run for a few seconds, however, most of these are based on very small voltages, - about 3 volts.
Does anyone here knows how to make it run on 12volts from the panel?