[RE-wrenches] Generator interface relay

[Jeremy Rodriguez]

The GT inverter does not have this function.  I just need a relay to drop L1 or L2 to the inverter when the generator starts.



Jeremy Rodriguez
Solar Installation / Design
All Solar, Inc.
1453 M St.
Penrose Colorado 81240

Sent by Jeremy's iPhone. Sorry for typos and shorthand.

On Jul 7, 2025, at 3:25 PM, Darryl Thayer via RE-wrenches <re-wrenches at lists.re-wrenches.org> wrote:


I am confused does you GT have a drop grid function?

On Mon, Jul 7, 2025, 4:07 PM Ryan Harkins via RE-wrenches <re-wrenches at lists.re-wrenches.org<mailto:re-wrenches at lists.re-wrenches.org>> wrote:





PSP Products!  SAK-60 model for up to 60A.  Easy setup, detects frequency of generator, and drops the inverter out for you.  Doesn’t require direct wiring to the gen.

<https://www.pspproducts.com/load-management/sak-60-wireless-load-management/>
<SAK-60-Angle-Shadow-scaled.jpeg>
SAK-60 Wireless Load Management<https://www.pspproducts.com/load-management/sak-60-wireless-load-management/>
pspproducts.com<https://www.pspproducts.com/load-management/sak-60-wireless-load-management/>


Ryan Harkins
NABCEP Certified PV Installation Professional™ /
Project Manager


<Screen Shot 2013-04-12 at 2.33.51 PM.png>


Synergy Renewable Systems, LLC
PO Box 58
Stoughton, WI 53589
PH: (608) 712-7862

See our new website!
www.synergyrenewablesystems.com<http://www.synergyrenewablesystems.com>






On Jul 7, 2025, at 3:33 PM, Jeremy Rodriguez via RE-wrenches <re-wrenches at lists.re-wrenches.org<mailto:re-wrenches at lists.re-wrenches.org>> wrote:

Wrenches
What are you using to drop AC to a GT inverter when a generator starts up?
I have a 40A rated contactor in place but it failed after 18 months.
The generator is not close to the inverters , so I ran a grid reference circuit to the inverter location and installed the contactor there.


Jeremy Rodriguez
Solar Installation / Design
All Solar, Inc.
1453 M St.
Penrose Colorado 81240

Sent by Jeremy's iPhone. Sorry for typos and shorthand.
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