[RE-wrenches] FW: How to change a Outback Radian GS4048A to a GS8048A,

[Nick Lucchese]

Quickly becoming the best off grid distributor out there. Rivaling the
early and many great AEE years (in my mind anyway). Every department of the
business excels, super thankful they came into our sphere to fill the void.

Nick


Dana Orzel via RE-wrenches
Nov 21, 2025, 10:28 AM (2 days ago)
to re-wrenches-bounces, Dana

Hey all –



I have to credit *Amos at Zonna Energy  *who provided the following
procedure for upgrading a Radian GS4048 to a Radian GS8048.



If you want to change a GS4048A to a GS8048A, add second power module & you
also need to change a setting in the inverter and change it to a GS8048A

Go to ;  *Lock>Up>Installer> Enter installer Password
1732>Settings>Inverter>Model Select** and spin wheel *to select the correct
model.



Thank you Amos!

_________________________________________________________

Dana Orzel                GREAT SOLAR WORKS!

C – 208.721.7003      E – dana at solarwork.com

W - www. greatsolarworks.com     www.solarwork.com

*“Responsible Technologies for Responsible People since 1988!”*

On Fri, Nov 21, 2025 at 10:28 AM Dana Orzel via RE-wrenches <
re-wrenches at lists.re-wrenches.org> wrote:

> Hey all –
>
>
>
> I have to credit *Amos at Zonna Energy  *who provided the following
> procedure for upgrading a Radian GS4048 to a Radian GS8048.
>
>
>
> If you want to change a GS4048A to a GS8048A, add second power module &
> you also need to change a setting in the inverter and change it to a GS8048A
>
> Go to ;  *Lock>Up>Installer> Enter installer Password
> 1732>Settings>Inverter>Model Select** and spin wheel *to select the
> correct model.
>
>
>
> Thank you Amos!
>
> _________________________________________________________
>
> Dana Orzel                GREAT SOLAR WORKS!
>
> C – 208.721.7003      E – dana at solarwork.com
>
> W - www. greatsolarworks.com     www.solarwork.com
>
> *“Responsible Technologies for Responsible People since 1988!”*
>
>
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