The Japanese IKAROS satellie has done extensive tests of solar sailing, gaining about 400m/s from solar pressure over a few years. It also did a flyby of Venus.

The Japanese IKAROS satellie has done extensive tests of solar sailing, gaining about 400m/s from solar pressure over a few years. It also did a flyby of Venus. https://directory.eoportal.org/web/eoportal/satellite-missions/i/ikaros https://directory.eoportal.org/web/eoportal/satellite-missio...