The “Lorcha” davits pictured here < parker2 > seem high enough, to my (nearly blind) eye, especially with a hanging dink protecting the solar platform.
Of course, higher (to a point) is generally better - more protected, and more solar "visible".
Gord May "If you didn't have the time or money to do it right in the first place, when will you get the time/$ to fix it?"
that's the ones! I should say my boat doesn't have the freeboard of that 50-footer... and a transom hung rudder. But they aren't as high and (IMHO) so obnoxiously tall. Just worried about that following sea taking out the solar panel.