I tested a 2018 GG300 and it had around 70 watts DC of usable power. You should be fine.
The easiest way to check a stator output is to put a load on it with a good multi meter and keep adding until you start to see a state of discharge. I use 5w, 10w, 15m, 20w, 35w halogen track light bulbs rated for 12 watts and keep adding them until I see a drop in voltage at the battery.
|