Outback Radian 8KW 48V 120/240VAC 60HZ Inverter Charger
Outback Radian 8KW 48V 120/240VAC 60HZ Inverter Charger

Outback Radian GS8048A-01 8KW 48V 120/240VAC 60HZ Inverter Charger

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Your Price: $4,188.26
Part Number: GS8048A-01
Availability: In Stock.

Outback Radian Series 8000 Watt 48 Volt 120/240VAC Inverter Charger

Includes: GS8048A Inverter, mounting bracket, remote temperature sensor, hardware kit and manual.

*This item ships by pallet only to the 48 continental United States. You must choose "Get Shipping Quote" or "In Store Pickup" in the shipping options when checking out. The average shipping cost for this item is $199 USD. You can also call us at 417-708-5359.*

The new Outback Radian A series Inverter/Charger inherits the hallmark features of the original design including: Dual AC inputs for grid/generator flexibility; unparalleled surge capability and operational stability; easy field upgradeability and stacking capability for large systems; easy-to-use configuration wizard; and multi-mode operational flexibility.

In addition, both models have a new Advanced Battery Charging (ABC) profile option to support leading edge technologies such as Lithium-Ion and others. Both incorporate Outback's GridZero technology - a superior level of intelligence in energy management for self-generation and self-consumption programs, providing precise balance between using stored energy, and solar and utility power, to overcome surges and load spikes when needed. GridZero makes it possible for a smaller inverter/battery system to perform like a much larger one, when required. In addition, the new Radians are ideal for use in complex utility environments such as California and Hawaii.

Both models also support AC-coupling through a compatible Outback Load Center to provide an economical solution for upgrading existing grid-tied systems to battery backup capability.


  • Grid-Interactive and Stand alone capability in the same package
  • GridZero Technology optimizes the balance between stored and renewable energy sources - minimizing grid dependence and allowing users to get the most out of their investment
  • Advanced Battery Charging (ABC) supports leading edge technologies including lithium-ion
  • 8000W and 4000W of continuous power in the two models
  • Simplified stacking design for flexibility to upgrade to a 12kW system
  • Field adjustable input/output voltage and frequency boundaries
  • Unsurpassed surge capacity
  • 120/240V Split-Phase Voltage
  • Dual AC inputs
Inverter Charger Specifications:

Nominal DC Input Voltage
Continuous Output Power at 25°C
8000 VA
AC Output Voltage/Frequency
120/240VAC, 60Hz (50Hz)
Continuous AC Output Current at 25°C
33.3AAC @ 240VAC
Idle Consumption (Invert Mode, No Load)
Typical Efficiency
CEC Weighted Efficiency

Harmonic Distortion
Maximum Total Harmonic <5%
Maximum Single Voltage Harmonic <2%
Output Voltage Regulation
Maximum Output Current

1 ms Peak: 100AAC @ 240VAC; 200AAC @ 120VAC

1 ms RMS: 70.7AAC @ 240VAC

Overload Capability

100 ms Surge: 16.97 kVA
5 Seconds: 12 kVA
30 Minutes: 9 kVA

Maximum AC Input Current

50AAC @ 240VAC

AC Input Voltage Range (Adjustable)
(L1 or L2) 70 to 280VAC
Grid-Interactive Voltage Range
(L1-N or L2-N) 106 to 132VAC
Grid-Interactive Frequency Range

59.3 to 60.5Hz

AC Input Frequency Range (Default)

54 to 66Hz @ 60Hz (45 to 55Hz @ 50Hz)

DC Input Voltage Range

40 to 64VDC

Continuous Battery Charge Output
115.0 ADC
Temperature Range
Rated: -20 to 50°C (power derated about 25°C)
Maximum: -40 to 60°C
Standard 5 Year Warranty
Unit: 125 lbs (56.7 kg)
Shipping: 140 lbs (63.5 kg)
Dimensions (HxWxD)Unit: 28 x 16 x 8.7 in (71.1x40.6x22.1 cm)
Shipping: 34.5 x 21 x 14.5 in (87.6x53.3x36.8 cm)
Accessory Ports
Remote Temperature Sensor and
MATE3 & HUB Communications
Non-Volatile Memory
Field Upgradable Firmware
Chassis Type

Listed to UL1741, CE, CSA C22.2 No. 107.1, IEC 62109-1, AS4777.3,

EN61000-6-1, EN61000-6-3, EN61000-3-2, EN61000-3-3, AS3100,

RoHS compliant per directive 2011/65/EU

Click here to download the product spec sheet

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