So you would like to be able to control your blinds with your smartphone? The SwitchBot Blind Tilt is just the kit for the job. It can be powered by a solar panel and is smart enough to sense light to make automatic adjustments. It has an app that lets you put your blinds on a schedule.
The Blind Tilt is compatible with Google Assistant, Alexa, Siri, and IFTTT. While you can also control your blinds with your phone or a smart button, you can also make adjustments manually. This kit is expected to be compatible with 99% of horizontal blinds that are controlled with a wand. SwitchBot has an API for open source development.