Blue Sky 20A / 12V, 15A / 24V MPPT charge controller with full featured IPN interface. Without wall mount box and packaging.

Patented Maximum Power Point Tracking technology allows Solar Boost SB1524iX to increase charge current up to 30% or more compared to conventional charge controllers.

Solar Boost SB1524iX's advanced fully automatic 3-stage charge control system will properly charge flooded lead-acid, AGM and GEL batteries resulting in improved battery performance with less maintenance. The dual 15/20 amp rating will deliver at up to 15 amps in 24 volt systems, or up to 20 amps in 12 volt systems. An automatic or manual equalize function is also provided to periodically condition flooded lead-acid batteries. To further enhance versatility, a user configurable auxiliary output and Blue Sky Energy’s advanced IPN network interface are also included.

The user configurable auxiliary output can serve as either a 15/20 amp load controller, or as a 2 amp auxiliary battery charger. The load control feature can be used to limit excessive battery discharge in unattended remote systems, whereas the auxiliary battery charge feature is ideal for charging a separate battery such as the engine battery in an RV. The auxiliary output can also provide fully adjustable dusk to dawn lighting control.

Blue Sky Energy’s advanced Integrated Power Net, or IPN Network, allows up to 8 IPN capable charge controllers to communicate with each other and operate as a single machine rather than separate charge controllers. The IPN network also allows networked controllers to share an optional battery temperature sensor and remote display. The IPN network does not require a display or other special hardware to operate.