Sloar powered fans with battery charger.? Answered
I am looking for a solution to a small problem I have a solar powered fan details are
- Current: (isC) 300mA
- Output: 2V
- Motor-current: 20mA to 100mA
- Motor-voltage: 1V to 3V
- I would like to have a solar panel charging the batteries & running the fan during sunny daylight hours & double AA or triple AAA bateries running it after dark.