OutBack MX60 60 amp Charge Controller Rated for up to 60 amps of DC output current, the OutBack MX60 can be used with battery systems from 12 to 60 vdc with a PV open circuit voltage as high as 140 voc. The MX60's setpoints are fully adjustable to allow use with virtually any battery type, chemistry, and charging profile.The OutBack MX60 allows you to use a higher output voltage PV array with a lower battery voltage - such as charging a 24 vdc battery with a 48 vdc PV array. This reduces wire size and power loss from the PV array to the battery location while maximizing the performance of you system and saving you money!The OutBack MX60 comes standard with an easy to use and understand display. The four line, 80 character, backlit LCD display is used for programming and monitoring of the system's operation including built-in Data Logging with 64 days of memory. SPECIFICATIONS MX60 Output Current Rating 60 amps DC Maximum at 12, 24 or 48 VDC Nominal Battery Voltage 12, 24, 32, 36, 48, 54 or 60 VDC (programmable) PV Open Circuit Voltage 125 VDC Maximum Standby Power Consumption Less than 1 watt typical Charging Regulation Methods Five Stage: Bulk, Absorption, Float, Silent, Equalization Voltage Regulation Setpoints Equalization Voltage Adjustable 1.0 to 5.0 VDC above Bulk Setpoint Temperature Compensation Programmable slope -2.0mV/oC/Cell to -5.0mV/oC/Cell Voltage Step-Down Capability Can charge a 12 or 24 VDC battery from a 48V nominal PV array Power Conversion Efficiency 99.1% @ 40 amps Output 97.3% @ 60 amps Output Digital Display 4 line 80 character backlit LCD Display Remote Interface RJ 45 Modular Connector CAT 5 Cable 8 wire Operating Temperature Range -40 to 60�C Power derated above 25�C Environmental Rating Indoor Type 1 Conduit Knockouts Two 3/4 - 1�€� on the back; One 1�€� - 1 1/2 �€� on each side; Two 1�€� - 1 1/2�€� on the bottom Warranty Two years parts and labor Optional Extended Warranty Dimensions Enclosure: 14.5 �€� H x 5.75�€� W x 5.75�€� D Shipping box: 17.75�€� H x 10�€� W x 7�€� D Shipping Weight 12 lbs. - 5.4 kg