Hello from USA! I just purchased an inexpensive 20A MPPT controller from Rich Solar. Specs indicate max pv input is 250w and 100v for 12v system (Flooded), so I connected 2x100watt panels in series. The app has recorded 294watts max today and frequently indicating well over 200w. I'm confused...? maybe faulty sensor in Controller?
My 40amp Renogy MPPT Rover rarely achieves 50% of the panel ratings. On this controller I have 4x100watt panels in series and lucky to get 240watts on a perfectly clear day. My Renogy junk?
Thanks for any help understanding this.
My 40amp Renogy MPPT Rover rarely achieves 50% of the panel ratings. On this controller I have 4x100watt panels in series and lucky to get 240watts on a perfectly clear day. My Renogy junk?
Thanks for any help understanding this.