I am about to get my solar set up on my bus this week. I have 4 100w panels connected to a 45 amp tri-star pwm controller. My question is:
Do i need an in-line fuse between batteries and my load centers (both 12 and 110v)?
Or would I just need one between the panels and the controller?
I feel like between the panels and controller makes more sense. But I am new to this stuff