The Seestar S50 comes with a solar filter and works pretty well imaging the Sun. This was my first try at it.
Down here in Cajun Country in south Louisiana, we had a decent 73% coverage at maximum for the recent solar eclipse that occurred on August 21, 2017, 01:24 PM CDT. I managed to get quite a few shots of it, too:
Two of the better still images I took are below:
Enjoy. 🙂