Blue Sky Energy Solar Boost 3048L(ETL) 48V MPPT Controller Cat. No. SB-3048 Weight 5 lbs

Patented Maximum Power Point Tracking (MPPT) technology allows Solar Boost 50 to increase charge current up to 30% or more compared to conventional charge controllers. Don’t waste money by throwing PV power away! Get the power you paid for with a Solar Boost charge controller. Solar Boost controllers also provide an advanced fully automatic three stage charge control system to ensure the battery is properly and fully charged, resulting in enhanced battery performance with less battery maintenance. An equalize function is also included to periodically condition liquid electrolyte lead-acid batteries. An optional user friendly digital display is available to monitor PV charge performance. Optional temperature compensation of charge voltage is also available to further improve charge control and battery performance. SB3048 is designed to charge 24- and 48-volt battery systems from a 48- to 60-volt array (maximum open-circuit voltage is 140). Maximum charge current is 30 amps output at 24 or 48 VDC. Model: SB3028 : $493.00 SB3048L, w/ Digital Display : $575.00 Option: No Remote SB50RRD25 : $112.00 Option 1: No Temp Sensor 930-0022-20 Temp Sensor : $30.00