[RE-wrenches] Off-grid e-gauge system

[William]

Thanks a lot for configuring this for my benefit. I'll check it out and let you know if I have any questions

William Miller

On Jan 1, 2013, at 4:47 PM, Chris Mason <cometenergysystems at gmail.com> wrote:

> William,
> I converted the generator to autostart and added an alert, so you can see how the egauge sends an alert when the generator is started by the Outback. The alerts are very useful, especially if the location is remote and not inhabited.
> Let me know if there is anything else you need.
> 
> 
> On Fri, Dec 28, 2012 at 9:27 AM, Chris Mason <cometenergysystems at gmail.com> wrote:
>> I added a CT for the generator and configured it this morning, also ran the generator for a while to give you data, even though we don't need the power.
>> I also connected L3 to the battery voltage busbar, so you will see a register for Battery Voltage. Nice way to monitor the state of charge.
>> I don't have a DC CT yet so I cannot measure the battery current. It would take two to measure the charge from the PV system and the output to the inverter.
>> 
>> 
>> On Thu, Dec 27, 2012 at 8:35 PM, William Miller <william at millersolar.com> wrote:
>>> Chris:
>>> 
>>> Wattage produced by the generator.  This is a specific need this particular client has, although of course we will be monitoring usage by at least two sub panels as well as well pump usage if practicable.
>>> 
>>> I have finally figured out how to scan the home screen of a gird-tied E-Gauge system.  Once I reviewed the correct You Tube video it all made sense.  The colors and the white are all combine to give a clear image of a grid-tied system operation.
>>> 
>>> I am assuming that if I configure an off-grid E-Gauge system correctly, the green area above the pink line will represent battery charging minus efficiency losses.  Is this your understanding?
>>> 
>>> William
>>> 
>>> 
>>> 
>>> At 03:13 PM 12/27/2012, you wrote:
>>>> Wattage from a generator or generated power? Generated power is the same as load, right?
>>>> 
>>>> 
>>>> On Thu, Dec 27, 2012 at 5:50 PM, William Miller <william at millersolar.com> wrote:
>>>> Chris:
>>>> 
>>>> I want to measure generator watts.
>>>> 
>>>> William
>>>> 
>>>> 
>>>> 
>>>> 
>>>> 
>>>> At 01:16 PM 12/27/2012, you wrote:
>>>>> http://egauge2574.egaug.es/
>>>>> Now, what do you want to measure. Being an off-grid system, all you can measure is the output. The normal use for an egauge is to compare load with output in a grid tied system, or output to utility export/import in a hybrid system. In the system I just set up, it would only show the power output of the inverter, as the CTs cannot measure the DC output of the solar system.
>>> 
>>> _______________________________________________
>>> List sponsored by Home Power magazine
>>> 
>>> List Address: RE-wrenches at lists.re-wrenches.org
>>> 
>>> Options & settings:
>>> http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org
>>> 
>>> List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org
>>> 
>>> List rules & etiquette:
>>> www.re-wrenches.org/etiquette.htm
>>> 
>>> Check out participant bios:
>>> www.members.re-wrenches.org
>>> 
>>> 
>>> 
>>> 
>>> 
>>> -- 
>>> Chris Mason
>>> President, Comet Systems Ltd
>>> www.cometenergysystems.com
>>> Cell: 264.235.5670
>>> Skype: netconcepts
>>> _______________________________________________
>>> List sponsored by Home Power magazine
>>> 
>>> List Address: RE-wrenches at lists.re-wrenches.org
>>> 
>>> Options & settings:
>>> http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org
>>> 
>>> List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org
>>> 
>>> List rules & etiquette:
>>> www.re-wrenches.org/etiquette.htm
>>> 
>>> Check out participant bios:
>>> www.members.re-wrenches.org
>>> 
>>> 
>>> No virus found in this incoming message.
>>> Checked by AVG - www.avg.com 
>>> Version: 8.5.455 / Virus Database: 271.1.1/5489 - Release Date: 12/26/12 18:06:00
>>> Miller Solar
>>> Voice :805-438-5600
>>> email: william at millersolar.com
>>> http://millersolar.com
>>> License No. C-10-773985
>>> 
>>> _______________________________________________
>>> List sponsored by Home Power magazine
>>> 
>>> List Address: RE-wrenches at lists.re-wrenches.org
>>> 
>>> Options & settings:
>>> http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org
>>> 
>>> List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org
>>> 
>>> List rules & etiquette:
>>> www.re-wrenches.org/etiquette.htm
>>> 
>>> Check out participant bios:
>>> www.members.re-wrenches.org
>> 
>> 
>> 
>> -- 
>> Chris Mason
>> President, Comet Systems Ltd
>> www.cometenergysystems.com
>> Cell: 264.235.5670
>> Skype: netconcepts
> 
> 
> 
> -- 
> Chris Mason
> President, Comet Systems Ltd
> www.cometenergysystems.com
> Cell: 264.235.5670
> Skype: netconcepts
> _______________________________________________
> List sponsored by Home Power magazine
> 
> List Address: RE-wrenches at lists.re-wrenches.org
> 
> Options & settings:
> http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org
> 
> List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org
> 
> List rules & etiquette:
> www.re-wrenches.org/etiquette.htm
> 
> Check out participant bios:
> www.members.re-wrenches.org
> 
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org/attachments/20130102/303a1896/attachment-0004.html>