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Limited stock

OutBack Power SkyBox 5 kW String Inverter SBX5048-120/240 Open Box

$1,962
$4,390
Save $2,428
(42 ratings)
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Minimum order – 1 panels

We have changed the number of solar panels to comply with shipping terms.

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How to get it33071
  • Shipping
  • Pickup
Free pickup on Mon, Oct 20 or later

Customer reviews & Questions

Verified buyer reviews
Customer Reviews
  • Reviews (42)
  • Questions
Everret
07/10/2025
Bought this one in case I want to add some batteries to my installation later. So far, so good
Henry
07/23/2024
Very easy customer service experience. Thank you.
Have a question about OutBack Power SkyBox 5 kW String Inverter SBX5048-120/240 Open Box? Feel free to ask!

Specification

TypeString Inverters
PhasesSingle-phase
AC Output Voltage120/240 VAC
Nominal DC Input48 VDC
Max DC Voltage (Voc)600 VDC
Features
  • Battery Charger
  • Monitoring System
  • Outdoor Inverter
Dimensions LxWxH21 x 9.4 x 47 in
Weight110.6 lbs
ManufacturerOutBack Power Systems
Manufacturer Part #SBX5048-120/240
Operating Temperatures –4°F to 140°F

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OutBack Power SkyBox 5 kW String Inverter SBX5048-120/240 Clearance

Pickup on Mon, Oct 20 from Coral Springs, FL

Delivery on Oct 23–28

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About product

LIQUIDATION SALE
All Liquidation Sale items are sold “as-is” with no returns, refunds, exchanges of any kind. By completing your purchase, you acknowledge and accept these terms in full.


OutBack Power SkyBox Grid-Tie Hybrid Inverter SBX5048-120/240, BATTERY INVERTER, GRID TIE, 5.0KW 48VDC, 120VAC 60HZ

The SkyBox hybrid grid tie inverter can be used as a grid-tie inverter with or without a battery. When used with a battery it can be used to enhance self-supply of solar energy. This is useful when net-metering, or grid feed is not available, or not advantageous financially. This system uses DC coupling for both the solar and the connection to the battery system for greater overall efficiency. The SkyBox uses any commonly available 48 VDC battery bank, any lead type, flooded, AGM, or gel, and many Lithium batteries. PV input voltage range is 200-600 VDC , allowing longer PV strings. Compliant with California rule 21 and Hawaii 14H grid support requirements.

The system features backup power; grid support; net metering; non-export; and prioritized charging from renewables. These features can use any of the loads in the house, including those on the main service panel, what we call "primary" self-supply. Backup power is available to the loads connected to the backup loads panel, with a quick transfer time of 20ms. Backup power capacity is 5 kW. The inverter has ground fault and arc fault protection built in. CT’s can be installed on the house AC lines for export control. 5 year warranty. 47" H x 21" W x 9.4" D, 110.6 lbs.

Features:

  • 5,000 Watt backup power at 120/240 VAC Balance of Systems in one box Monitor and control over the internet using OPTICS RE
  • Internal Arc Fault Circuit Interrupter (AFCI) for added safety per NEC 2011: 690.11
  • Maximum back feed to array is <8ms
  • Built-in battery system monitoring
  • NEMA 3R outdoor ratedMeets CA rule 21 and HI 14H grid connection requirements
  • Inverter operating temperatures of -6 °F to 140 °F (-20 °C to 60 °C).

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