Excess solar power question
Theoretically if I have a solar panel array that is 13.5 KW, and battery storage for 45 KW. Once my batteries are full do I have to have a energy dump for that electricity, or will my mppt/inverter just essentially disconnect the panels?
I understand the idea of having an energy dump such as a water heater or similar- but say I'm on vacation and everything tops up due to low use, is this a situation I need to be concerned about or do I just "lose" that energy?
Looking at designing an off-grid system for my house, but wanting to make sure I cover all of the bases. I'm okay with losing excess energy to attempt to cover all of my uses as best as I can, I just want to make sure I'm not doing something dangerous where something's going to catch on fire due to excessive energy with no place to go for it.