Greetings, Earthlings! I don't have the electrical engineering chops of some of the other members. So I'm afraid I can't comment on the more advanced charging solutions. Being an electrical idiot, I can comment on some of the more plug-and-play solutions.
Problem: My office building has forbidden me from charging my Zero S via the extremely convenient 120v plugs outside the rear entrance. They claim it "looks bad", like they're the head of some sort of corporate homeowners association. They also told me the reason they had the EV charging stations installed in the nearby parking garage was to encourage electric vehicles (and the fees they charge doesn't hurt). The Zero doesn't come with a J1772 socket and the Charge Tank is not yet released. The J1772 adapter from Zero is not sold direct to customers, costs $300 and the nearest dealership is outside the range of the motorcycle.
Solution: Rather than pay Zero money to buy the adapter and the dealership money to ship it to my address, I ordered up the J1772 to Zero adapter from
Tuscon EV. For a third of the price, you get the ability to charge via the Chargepoint station. Does it work? Yes! Is it slow? Yes! But I'm stuck at work for 8 hours minimum every day. So it's not like I'm trying to find ways to kill time whilst my bike charges.
So that's my review. Until the Charge Tank is released and my dealership can install it, this is my solution. For those of you who don't want to solder things, this may help.