[RE-wrenches] Sma wifi set up videos

William Miller william at millersolar.com
Wed Dec 22 23:39:59 EST 2021


Jay:

I often struggle to remember all of the steps required to set up, connect to or configure all of the various equipment I have to deal with, so I am sympathetic. Typically just enough time elapses after a given procedure that I completely forget what I did. What I do is keep notes in my Evernote app and update those notes every time I revisit the procedure. 

Usually I am navigating the SMA setup in order to configure a replacement inverter to not require a neutral. This is because I am replacing a Sunny Boy installed back when a neutral was not required and we did not run one. 

The point I am making is I can share my notes on logging into a 41 series SMA and setting the no-neutral configuration. Those notes are below. They may be relevant to what your friend needs to do. 

For 41  series:
Find SMAxxxx WiFi on your device. 
Use password on back of manual or side of connection box to log in to WiFi. 
You will be directed to another sign in. Think password for that is also on manual or you will create one. 
Every time you connect via WiFi you will eventual be directed to interface. It’s slow. Instead  easiest access is via 192.168.12.3.
Log on as installer.
If no neutral: set country standard to: UL1741/2016/240.  Must completely power cycle for settings to take. 

William Miller
www.millersolar.com

> On Dec 22, 2021, at 6:48 PM, Jay <jay.peltz at gmail.com> wrote:
> 
> Does anyone have a go to web site/videos for sma 7.7 wifi set up?
> I didn’t find anything on the sma site but could have missed it. 
> 
> I have a friend trying to set his up and he’s struggling a bit. I figure there is someone who’s got a good set of videos out there 
> 
> Thanks
> 
> Jay
> 
> Peltz power. 
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