Mark:

Yes, Hawaii requires custom settings and they require the installer to certify 
the inverter has been programmed to those settings.
We have a menu choice for Hawaii in our setup menus.
If you have older product we can update them remotely once connected to the 
internet.

Best Regards,

John Berdner
General Manager, North America

[cid:image001.jpg@01CE0302.850C5940]

SolarEdge Technologies, Inc.
3347 Gateway Boulevard, Fremont CA 94538 USA  (*Please note of our new address.)
T: 510.498.3200, X 747
M: 530.277.4894

From: re-wrenches-boun...@lists.re-wrenches.org 
[mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Mark Frye
Sent: Monday, February 04, 2013 3:44 PM
To: re-wrenches@lists.re-wrenches.org
Subject: [RE-wrenches] Hawaii Frequency Settings

Folks,

I was told that because the HI grid has poor frequency control, grid-tied 
inverters have to have their low frequency limit set to 57 Hz so they can ride 
out the worst low frequency events.

I find it hard to believe that this has been done for every single inverter 
installed in HI.

But, what do I know.

Can anyone shed some light on this?

Thanks,

Mark Frye
Berkeley Solar Electric Systems
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