Solar Boost 50 and 3048

SB50 - Discontinued due to key component not available
SB3048 - 24V / 48V 30 amp
Solar Boost 50 and 3048

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.

Related Documents

Solar Boost 50 and 3048 Datasheet

Solar Boost 50L Installation and Operation Manual

Solar Boost 3048L Installation and Operation Manual

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

Related Legacy Documents (products no longer available)

Solar Boost 50 Installation and Operation Manual

Solar Boost 3048 Installation and Operation Manual

Related Product Pricing
Part # Description MSRP
930-0022-20 Optional battery temperature sensor $35
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.