Hey. You can use them on the solo. Are they going to be the cleanest attachment? No. But for the short time I was waiting for my Alfa antennas they worked for what I was trying to do. The stock antennas on our solo remote when you aim them a certain way and then place those reflectors on them they droop down and you have to be constantly re-adjusting them. Not fun so that's why I got the better antenna.