I have an Eg4 6500ex 48 with 2 mppts. Each has a max voltage of 500v.
My panels will be set up in 2 arrays, one facing east and one facing west. 12 panels in each array. My panels are 245watt and 37.7VOC.
If I run 12 in series it would be 452.4 volts per each mppt. Is that too much?
I don’t know how to factor in the voltage increase due to cold weather. It’s gets below zero sometimes. If the voltage gets above the 500v what would happen?
I was hoping not to parallel them to save using a combiner box and keeping the voltage up on the mppt.
Thanks
My panels will be set up in 2 arrays, one facing east and one facing west. 12 panels in each array. My panels are 245watt and 37.7VOC.
If I run 12 in series it would be 452.4 volts per each mppt. Is that too much?
I don’t know how to factor in the voltage increase due to cold weather. It’s gets below zero sometimes. If the voltage gets above the 500v what would happen?
I was hoping not to parallel them to save using a combiner box and keeping the voltage up on the mppt.
Thanks