Minitechnicus
New Member
Hi,
I have a 12V motor and I want to control it with a solar cell, when the sun shines the motor starts and when is cloudy the motor stops. I don’t know what I have to put between the motor and the solar cell to make it work.
The solar cell is giving me 1.3V in full sun and 0.3V when is cloudy. I was thinking at a relay but I don’t know where to find one to work in this range. I also think that should be something adjustable, the sun doesn’t shine always the same, depend on hour and season of the year.
Does anybody have any idea how to do it ?
Thanks
I have a 12V motor and I want to control it with a solar cell, when the sun shines the motor starts and when is cloudy the motor stops. I don’t know what I have to put between the motor and the solar cell to make it work.
The solar cell is giving me 1.3V in full sun and 0.3V when is cloudy. I was thinking at a relay but I don’t know where to find one to work in this range. I also think that should be something adjustable, the sun doesn’t shine always the same, depend on hour and season of the year.
Does anybody have any idea how to do it ?
Thanks