Patented Maximum Power Point Tracking (MPPT) technology allows Solar Boost 50 and Solar Boost 3048 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.
Technical Bulletin #100218
Purpose: 5 Year Warranty Extension
Technical Bulletin #100210
Purpose: PV module sizing for non-standard voltage modules, or 5 series modules on an SB3048 or SB6024H.
Technical Bulletin #100207
Purpose: Using the Remote Digital Display connector to obtain current and voltage signals for use with data acquisition systems.
Technical Bulletin #100205
Purpose: Replacing the main power control circuit board and heatsink assembly
Technical Bulletin #100202
Purpose: Multi-controller use for large systems
|930-0022-20||Optional battery temperature sensor||$29|
|310-0013-01||SB3048 power control board & heatsink||$488|
|SB50RD25||Remote digital display for SB50, 3048 & 6024H. 25' (7.6m) cable included||$129|
|SB3048PDL||SB3048 cover with built in digital display||$129|
|SB50PDL||SB50 cover with built in digital display||$129|
|SB3048DL||SB3048L with digital display. ETL/cETL Listed to UL1741, CE Labeled||$659|
|SB3048L||30A 24/48V MPPT PV charge controller. ETL/cETL Listed to UL1741, CE Labeled||$569|
See all of our product pricing on our pricing page.