Sun Energy - Model 48V/40A -Solar MPPT Charge Controllor

Technology MPPT; Max PV Input Voltage 88.00V; Max PV Input Current 40.0A; Max PV Array Power (Wp) 1500W; Nominal Battery Voltage 48.00V DC; Bulk Voltage 57.60 V (Adjustable 56.80 -57.60 Volts); Float Voltage 55.20 V (Adjustable 54.40 -55.20 Volts).