OutBack Power Integrated Battery Rack Specifications Sheet

• Ideal for use with OutBack SkyBox, Radian and

FLEXpower systems

• Fast installation with cell interconnect

• Supports multiple 48V strings of OutBack EnergyCell

and lithium-ion batteries

• Overcurrent protection on each battery string provides

added safety and ﬂexibility

• Well-ventilated for increased battery safety

and longevity

Our line of pre-assembled battery racks

are designed to meet the needs of system

integrators and installers and provide the best

of both worlds.

The innovative OutBack Integrated Battery Rack (IBR) system is a

comprehensive battery enclosure which includes all cell interconnects,

cabling and series string overcurrent protection and disconnects.

All electrical connections are made at the factory and ship fully

assembled with the exception of the batteries, which can be quickly

added and connected on the job site, making the IBR uniquely easy

to specify, order and install.

Unlike typical steel racks or sheet-metal enclosures, the OutBack

design is crafted of powder-coated aluminum, resulting in a cleaner

appearance able to withstand the most challenging environments–

while weighing less than 90 pounds. The two-shelf IBR is sized to

ﬁt under an OutBack Radian inverter/charger to reduce system

component “clutter” and make the best use of installation space.

Clear covers on the racks permit visual inspection of internal

components while providing additional protection for the batteries

and electrical connections. The new, lithium-ion models are tested

and listed to the Energy Storage Systems and Equipment standard

ANSI/CAN/UL-9540.

Integrated Battery Rack

Comprehensive Battery Enclosure Solution

SUB PANEL

LOAD

IBR-3

POWER FLOW

GRID

MAIN PANEL

SKYBOX

PV SOURCE

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Integrated Battery Rack Comprehensive Battery Enclosure Solution • Ideal for use with OutBack SkyBox, Radian and FLEXpower systems • Fast installation with cell interconnect • Supports multiple 48V strings of OutBack EnergyCell and lithium-ion batteries • Overcurrent protection on each battery string provides added safety and flexibility • Well-ventilated for increased battery safety and longevity Our line of pre-assembled battery racks are designed to meet the needs of system integrators and installers a
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Integrated Battery Rack Specifications * 08/2019 Models: IBR-2-48-175 IBR-3-48-175 Dimensions H × W × D (in/cm) 33 × 27 × 24.5 / 83.8 × 68.6 × 62.2 48.6 × 27 × 24.5 / 123.4 × 68.6 × 62.2 Weight Without Batteries (lb/kg) 60 / 27 89 / 40.4 Physical Characteristics 0.125-inch thick aluminum enclosure with FLEXware silver finish; plated copper bus bars and clear protective covers.