Blue Sky Energy SB6024HL
Blue Sky Energy Solar Boost 6024HL Charge Controller

Solar Boost 6024HL Charge Controller without display, UL Listed

Blue Sky Energy
SOLAR BOOST™ 6024H

The Ultimate Photovoltaic Charge Controller... Increase Charge Current Up To 30% Or More!

Patented Maximum Power Point Tracking (MPPT) technology allows Solar Boost 6024H 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 6024H is specially designed to receive a high voltage 36V or 48V PV array input, and charge a 12V or 24V battery at up to 60A. A high efficiency DC-DC voltage converter combined with MPPT technology allows Solar Boost 6024H to provide a cost effective solution for installations where the PV array must be located far from the batteries and charge controller. High voltage input reduces both wiring expense and wiring power loss.

Solar Boost 6024H 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.

Product Highlights
• Patented MPPT Technology Increases Charge Current up to 30% Or More!
• Special High Voltage Input design accepts 36V or 48V Solar Module Arrays
• Charges 12V or 24V Batteries At Up To 60A Output Charge Current
• Three Stage Charge Control Optimizes Charge Parameters To Battery Size & Type
• 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 36 Month Limited Warranty, Optional Extended Coverage Available • ETL Listed To UL STD. 1741, Certified to CAN/CSA STD. E335-1/2E, CE Labeled

Charge Controller	Nominal Battery Voltage	Nominal PV Input Voltage*	Maximum PV Power**	Maximum Output Current	Charge Algorithm	Digital Display	Remote Display Capability	Load Control	Lighting Control	Agency Approvals	Typical Applications
Solar Boost 2000E	12V	12V	350W	25A	2-stage, plus Equalization	Yes	No	No	No	-	Small to medium 12V systems; RV's, boats, small off grid cabins & small industrial
Solar Boost 50L	12/24V	12/24V	700W (12V) 1400W (24V)	50A	3-stage, plus Equalization	Optional	Yes	No	No	ETL/cETL CE, FCC	Medium to large 12/24V systems; larger RV's & Boats, on or off grid homes & larger industrial
Solar Boost 3048L	24/48V	24/48V	800W (24V) 1600W (48V)	30A	3-stage, plus Equalization	Optional	Yes	No	No	ETL/cETL CE, FCC	Medium to large 24/48V systems; on or off grid homes, larger industrial & telecomm
Solar Boost 6024HL	12/24V	36/48V	800W (12V) 1600W (24V)	60A	3-stage, plus Equalization	Optional	Yes	No	No	ETL/cETL CE, FCC	Large 12/24V systems where higher 36/48V input is desired to reduce wire size/cost; large on or off grid homes & larger industrial
Solar Boost 3024iL	12/24V	12/24V	540W (12V) 800W (24V)	40A (12V) 30A (24V)	3-stage, plus Equalization	Optional	Yes	Yes 20A Voltage or AH based	Yes, Post-dusk & Pre-dawn timers	ETL/cETL CE, FCC	Medium 12/24V systems; larger RV's & Boats, on or off grid cabins & industrial. Aux. output for load control or 2nd battery charge. IPN™ network to coordinate multiple units for larger systems.
Solar Boost 2512i	12V	12V	350W	25A	3-stage	No	Yes	No	No	-	Small to medium 12V systems; RV's, Boats, small off grid cabins & small industrial. Includes limited IPN network interface to support IPN displays.
Solar Boost 2512iX	12V	12V	350W	25A	3-stage, plus Equalization	No	Yes	Yes 25A Voltage or AH based	Yes, Post-dusk & Pre-dawn timers	-	Small to medium 12V systems; RV's, Boats, small off grid cabins & industrial. Aux. output for load control or 2nd battery charge. IPN™ network to coordinate multiple units for larger systems
*- Nominal PV module voltage must be greater than or equal to nominal battery voltage. PV VOC rating at STC should not exceed maximum controller rating ÷1.25. See Technical Bulletins 100214 & 100210. Typical 12V nominal PV module provides VMP≈17V & VOC≈21V at STC. ** - Approximate maximum PV power handling capability after applying NEC 1.25 current derating. See Technical Bulletins 100214

Options & Accessories	Compatible Charge Controller	Agency Approvals	Typical Applications and Features
SB50 Display	SB50L 3048L, 6024HL	ETL/cETL CE, FCC	Available installed in product enclosure (append 'D' to p/n) and/or as a remote charge control display. Provides simple display of Input/Output current, Battery Voltage and Charge System Status.
IPN-ProRemote	SB3024i(L), 2512i(X) & future IPN based charge controllers	ETL/cETL CE, FCC	Full featured remote display combines both charge controller monitoring/setup and complete battery system monitoring. Includes highly accurate "fuel gauge" type battery capacity display. The IPN-ProRemote can monitor up to 8 IPN based charge controllers.
IPN-Remote	SB3024i(L), 2512i(X) & future IPN based charge controllers	ETL/cETL CE, FCC	Low cost remote display provides a simple Battery Voltage and Solar Charge Current display for IPN base charge controllers. The IPN-Remote can monitor up to 8 charge controllers on the IPN network.
DUO-Option	SB3024i(L)	ETL/cETL CE, FCC	Converts 20 amp auxiliary output into separate diversion type charge controller. Provides both diversion control for wind//hydroelectric and PV MPPT in the same unit. Configurable for minimum or maximum possible power to the dump load. Available as factory option or field upgrade.
CBM4070	SB3024i(L), 2512iX	CE	External high current MOSFET switch Current Booster Module. Increases DC load current capability of SB3024i(L) and 2512iX to 70 amps for lighting or similar DC load applications. Increases SB3024i(L) DUO-Option diversion PWM current capability to 40 amps.
Battery Temperature Sensor	All Solar Boost charge controllers	ETL/cETL CE, FCC	Allows charge controller to automatically adjust charge voltage setpoints based on measured battery temperature.

Specifications for the Blue Sky Energy Solar Boost 6024HL Charge Controller

SPECIFICATIONS	Solar Boost 6024H
Output Current Rating	60 Amp Maximum
Nominal Battery Voltage	12 / 24VDC Field Selectable
Nominal PV Voltage	36VDC / 48VDC (3 or 4 series modules) Field Selectable
PV Open Circuit Voltage	140VDC Maximum
Standby Power Consumption	30mA Typical
Charge On Power Consumption	190 / 120mA @ 12 / 24VDC (with fan operating)
Charge Algorithm	3 stage charge. Acceptance/Float transition based on charge current matched to battery amp-hours. Can accept external shunt signal for optimal charge control with widely varying loads. Selectable for 2 stage charge.
Acceptance Voltage Setpoint	13-16VDC / 26-32VDC
Float Voltage Setpoint	0-2VDC / 0-4VDC< Acceptance
Equalization Voltage	Acceptance + 1.0 / 2.0VDC
Voltage Step-down	Cannot operate as conventional 12VDC or 24VDC charge controller, must operate in high voltage input / low voltage output step-down mode
Temperature Compensation	Optional temperature sensor adjusts charge voltage setpoint based on measured battery temperature. Field selectable slope, -5.0mV/°C/cell (lead-acid), or -2.0mV/°C/cell (NiCd)
Power Conversion Efficiency	95% @ 28 Volt 50 Amp Output
Cabinet Dimensions	10"H x 8¾"W x 3½"D (25.5cm x 22.6cm x 8.74cm)
Digital Display	Available in the unit, as a remote, or both. Shows PV input current, output charge current, battery voltage, charge mode and state of charge. Remote display mounts in standard duplex box, includes 25 foot (7.6m) cable. Maximum cable length to 300 feet (91.4m).
Digital Display Range/Accuracy	Voltmeter, 70.0VDC / ±0.30% F.S.      Ammeter, 60.0A / ±0.50% F.S.
Specified Temperature Range	0 to +40°C (Extended range -40 to +60°C, will operate but may not meet spec. - see Technical Bulletin 100206)