Get dramatically improved performance from your solar modules and batteries with the Solar Boost 3048L charge controller.

Don't throw your PV power away! With Maximum Power Point Tracking (MPPT) technology the Solar Boost helps you get the most for your money. The Solar Boost 3048L also provides the most advanced precision Multi-stage Pulse Width Modification (PWM) charge control system to ensure the battery is properly and fully charged. This results in enhanced battery performance with less battery maintenance. An equalize function is also included to periodically condition liquid electrolyte lead-acid batteries.

The MPPT power converter can charge lower voltage batteries from higher voltage panels. For example It can accept a 24 volt PV array to charge a 12 volt battery bank. This reduces the array wiring to 1/4 the size and reduces power loss.

Blue Sky SB 3048L Charge Controller
optional remote display not shown

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Product Manual	Product Specifications

Features and General Information

• Patented MPPT technology increases charge current up to 30% or more
• 24/48 Volt / 30 Amp rating supports large solar module arrays
• Multi-stage charge control improves battery performance and life
• Available temperature compensation further improves battery performance and life
• Electronic current limit prevents overload or fuse blow
• Durable powder coat finish & conformal coated electronics resist corrosion
• Fully protected against excess current, temperature, transient voltage, and polarity
• Full 3 year limited warranty w/ optional extended coverage available
• How do MPPT charge controllers work?
• What does the charge controller do?
• What size do I need?