My set up is a 60hz system running Quattro's. However when I need to charge in a 50hz area I use 2 Skyllas. This works OK, at a reduced output, but when using The Skyllas I cannot access any AC, eg cooking, kettle etc, as the quattro's shut the Skyllas down.
Is there any work around. I have only just discovered this problem. It had not been mentioned in the installation.