Solar Electic Supply
Toll Free: 877-297-0014 Direct: 831-462-8243 Fax: 831-462-8246
SES COVID-19 Update: We are open for business. Solar Electric Supply is part of our Nation's critical infrastructure as defined in the
"Memorandum on Identification of Essential Critical Infrastructure Workers During COVID-19 Response", issued by the U.S. Department of Homeland Security on March 19, 2020.

Blue Sky Solar Boost 3048L Charge Controller

Availability: Call For Availability


No Longer Available


  • Patented MPPT technology increases charge current up to 30% or more!
  • 30A/48V rating supports large solar module arrays
  • Three stage PWM charge control optimizes charge parameters to battery size & type
  • MPPT power converter can charge lower voltage battery from higher voltage array
  • Electronic current limit prevents overload or nuisance fuse blow
  • Available digital display monitors PV charge performance
  • Durable powder coat finish & conformal coated electronics resist corrosion
  • Fully protected against excess current, temperature, transient voltage & polarity
  • Full 5 Year Limited Warranty
  • ETL listed to UL STD. 1741, certified to CAN/CSA STD. E335-1/2E, CE labeled

Blue Sky Solar Boost 3048L Charge Controller

Double click on above image to view full picture

Zoom Out
Zoom In

More Views

  • Blue Sky Solar Boost 3048L Charge Controller

Manufacturer Specification Sheets

View FileSolar Boost 50L 3048L Specifications    Size: (230.09 KB)


Blue Sky Energy Solar Boost

Solar Boost 3048LThe Blue Sky Solar Boost 3048L MPPT Charge Controller uses Maximum Power Point Tracking technology to improve charge current up to 30% or more.

The Solar Boost 3048L charge controller uses patented Maximum Power Point Tracking (MPPT) technology. MPPT allows the Solar Boost 3048L to increase charge current up to 30% or more compared to conventional solar charge controllers. Don’t waste money by throwing PV power away! Get the power you paid for with a Solar Boost 3048L charge controller.

The Solar Boost 3048L controller also provides 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.

Solar Boost 3048L Charge Controller Specifications:

Solar Boost 3048 review

Blue Sky Solar Boost 3048L Charge Controller Options:

SB3048PDL SB3048 cover with built in digital display
SB50RD25 Remote digital display for SB50, 3048 & 6024H. 25' (7.6m) cable included
310-0013-01 SB3048 power control board & heatsink
930-0022-20 Optional battery temperature sensor

No Longer Available