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OutBack Inverter 50A GS8048A-01

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Input Voltage DC48
Output Voltage AC120/240 VAC
Solar panel compatibility60/72 - 120/144 cell
  • Grid-Tie Inverters
  • Hybrid Inverters
Rated Efficiency96 %
Dimensions LxWxH28" x 16" x 8.7"
Weight125 lbs
ManufacturerOutBack Power Systems
Manufacturer Part #GS8048A-01
Operating Temperatures –20 to 50°C
Delivery Time 5-7 business days

About product

OutBack Power Radian Grid-Tie Hybrid Inverter, 8.0kW 48VDC, 120/240 VAC, 60HZ

OutBack Power Radian inverter can be used as a grid-tie or an off-grid inverter. There are two separate AC inputs: for the bi-directional grid connection and for an optional backup generator. The inverter is well suited for both commercial and residential applications as it can support large dynamic load variations and surge loads.

Each Radian inverter requires dual 2/0 AWG battery cables (two positive and two negative) for connection to the battery bank. They have an adjustable input-voltage range so they are compatible with most battery technologies. Radian inverters can be parallel stacked with up to 10 units for 80 kW total output (single-phase operation). A MATE3s, HUB10.3, and an appropriate GSLC are needed to complete a Radian system. Not rated for outdoor use.


  • 8,000 Watt backup power
  • Built-in 50 A transfer switch at 120/240 VAC
  • 96% peak operating efficiency
  • 350 Ah minimum recommended battery size
  • 7 different programmable operating modes, with generator assist
  • Remote temperature sensor included
  • 5-year warranty
  • Dimensions: 28" x 16" x 8.7"
  • Weight: 125 lbs.

Reviews & Questions

  • Reviews (3)
  • Questions (2)
just got my package. everything’s good. Thanks for the help, the delivery was very fast indeed! Nick and I will finish the installation tomorrow, i think. take care
07/03/2021 05:02 pm
I picked this one for our Texas ranch where we live solely on solar energy. grabbed it at the warehouse in Arlington. It is a well-made product, quite heavy, but high-quality nevertheless. I backed it up with batteries and they made living off-grid a much more comfortable experience.
Clyde B.
06/24/2021 08:26 am
We used this inverter for our gas station in Ohio. The system is quite big so we had to get two of them. The results do not disappoint: we basically nullified our daily needs in commercial electricity. and at night the energy is cheaper anyway. Thanks a lot for the fast delivery!
Colin Jr
06/04/2021 03:00 pm

Leave a review

Good day. Do you ship to Montana?
07/10/2021, 15:04
Good day. Yes, the shipping is available all across continental US except Alaska.
Hi. Can i use it for my RV?
06/17/2021, 15:03
Good day. While in theory it’s possible, you might want to look for an inverter of a smaller size. RV systems never need inverters of this capacity, so you’ll just spend more than you need. Besides, this model is quite heavy.