Complete beginner here. I have a new three phase system with 3 x Multiplus II 5000s and x8 Pylontech 3000c batteries connected to solar chargers. The sun is shining, and it has now fully charged the batteries but instead of exporting power, the system is modulating the MPPTs to reduce output - how do I change things on the cerbo gx to allow export and stop power being thrown away?
