I am trying to connect 10 320W rigid panels to the EP500 Pro. They are 37 volt, 8.7 Amp current each. What is the best way to do this that the EP500 Pro can accept?
@bourcier When connecting solar panels in series, as long as the total open circuit voltage does not exceed 150V, it is acceptable. The EP500PRO has two MPPTs, and you can connect two sets of solar panels separately to these two MPPTs, which are equivalent to parallel connection.