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Blue Sky SB3048 MPPT Charge Controller 24/48 VDC, 30 Amps

Blue Sky SB3048 MPPT Charge Controller 24/48 VDC, 30 Amps
SKU: SB3048X

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Blue Sky SB3048 MPPT Charge Controller

NOTE: This controller is availble in two versions: SB3048L standard version and the SB3048DL which comes with a built-in digital meter.

Patented Maximum Power Point Tracking (MPPT) technology allows the 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.


  • 30 Amp max output
  • 24 or 48 volts DC
  • PV Voc 140VDC Maximum (Recommend max Voc at STC ≤ 112VDC)
  • Efficiency: 97% @ 25 Amp Output
  • 10"H x 8.75"W x 3.5"D (25.5cm x 22.6cm x 8.74cm)

5 year warranty

Additional Information

Additional Information

Bundle Pre-Configured Price No

Blue Sky SB3048 Specifications

Blue Sky SB3048 User Manual