Hi, I'm in an off-grid AirBnb in Spain. I'm attaching photos of the system because I have no idea how it works, It's supposed to generate 16KWH of power, but a red light started flashing on what I think is a schnieder load controller. Three days ago it showed batts fully charged, but now flashing red/green and in load control mode? It's been doing that for 3 days. System runs 2 fridges, hot water boiler (three hours/day), water pump, lights. It's been very hot so we have run 2 floor fans during the day and most of each night. In the pics where a red light is shown, the light is flashing, not solid. Any advice or input would be welcome!![IMG_2378.jpg IMG_2378.jpg](https://diysolarforum.com/data/attachments/228/228583-b1fee39a272ae357ead606b3f50435ab.jpg)
![IMG_2378.jpg IMG_2378.jpg](https://diysolarforum.com/data/attachments/228/228583-b1fee39a272ae357ead606b3f50435ab.jpg)