Outback Flexmax FM80 MPPT Charge Controller

Specifications: Nominal battery voltages: 12, 24, 36, 48, 60 Volts DC Maximum output current: 80 Amps DC at 104°F (40°C) Maximum PV array power: 12VDC systems: 1000 Watts; 24VDC systems: 2000 Watts; 48VDC systems: 4000 Watts Absolute maximum PV open circuit voltage: 150VDC, 145VDC start-up Maximum Efficiency: 98.44% Charging regulation stages: bulk, absorption, float, silent, & equalization Programmable voltage regulation and equalization set-points Standby power consumption: typically < 1 Watt Built-in programmable auxiliary control output at 12VDC and 0.2ADC Data logging stores the last 128 days of data: amp-hours, watt-hours, time in float, peak watts, amps, solar array voltage, max. battery voltage, min. battery voltage and absorb time, accumulated amp-hours, and kWh of production Active cooling and intelligent thermal management cooling (built-in fan) Designed for indoor installation Dimensions: 16.25"H x 5.75"W x 4.5"D Weight: 12.2 lb