The only way there is an SAE connector on any FJR is if the dealer was nice enough to install one when they assembled the bike.
The FJRs which I saw with the connector came from (or were on the floor of) 2 dealers. Mebby these were good dealers? Perhaps the FJRs were likely to be on the floor a long time and the dealers didn't want to have to pull the panels to keep charging the battery? Cheaper to install a SAE connector once than keep pulling the panels to charge the batter? And, risk breaking plastic.