As Mary said, it depends on what you are doing, it seems as though you have a controller that deals with the solar so you only need to divert what the wind produces, in which cases the resistance he gave you will be fine.
Unless you have a wind turbine that can be shut down you are more or less stuck with that option. If the turbine has a means of shutting it down you seem to have enough power to justify shutting the wind machine down when you reach absorb volts and let the solar finish the charge.
If it is a furling machine with short circuit brake as the only means of shut down, I would be reluctant to use that as a shut down method unless you are absolutely certain it won't get away from the brake under any wind condition, safer to leave it running and dump the power although it will need expensive resistors and you have a lot of heat to deal with.
Flux