After some testing and brainstorming within myself I think the main improvements I can do to this little projects are:
- Adding a microcontroller for :
- Output voltage (amperage??) monitoring
- Battery overcharging
- Getting a nice low power display to show this stuff..
- Get the output voltage a bit higher for losses in cables or due to battery drainage.
Basically this.. Maybe I can just use an op-amp with a voltage reference to disconnect the solar power when the battery voltage it’s high enough.
More to follow, just a quick post…