Ron Young wrote:
Ok, so all seem to be in agreement more or less. How do I break it to British Columbia Hydro? :-|

I think they must be misunderstanding what they are asking for but the question is in the section for PV and on the same line as the total output in Kwh of the PV. Power Factor %

It was most likely just  a trick question.

You're gonna fool them, though !   :)


boB




I'll contact them and see where this goes but I don't fully understand what power factor is which will make it hard to argue my case. My understanding is that it is the difference between what the utility supplies to a residence vs. the actual loads being used by that residence expressed as a percentage. I came across the following course offering by SEI that discusses Power Factor with reference to PV:

POWER FACTOR AS IT RELATES TO SOLAR INSTALLATIONS Presented By: Michael Smith of Alpine Management Systems This session will deal with power factor: What is power factor? What causes low power factor? Why improve your power factor? This session will explain the role of power factor correction as it applies to solar installations. There are currently over 67,000 KVAR installations in 26 countries resulting in phenomenal energy savings with a corresponding reduction in greenhouse gas emissions. Session includes several KVAR installations and the resultant savings. http://www.solarenergy.org/workshops/docs/industry08_trainingdetails.pdf

Ron

On 30-Jul-09, at 7:43 AM, Wind-sun.com wrote:

There is no such thing as a power factor for DC or for panels.
..................................................................................................
Northern Arizona Wind & Sun - Electricity From The Sun Since 1979
Solar Discussion Forum: http://www.wind-sun.com/ForumVB/
..................................................................................................

    ----- Original Message -----
    *From:* Ron Young <mailto:solarea...@solareagle.com>
    *To:* RE-wrenches <mailto:re-wrenches@lists.re-wrenches.org>
    *Sent:* Wednesday, July 29, 2009 5:45 PM
    *Subject:* [RE-wrenches] Power Factor

    Can anyone point me in the direction to find the power factor for
    Sanyo HIT N 205 panels? The utility is requesting it on a net
metering interconnection application.
    Ron Young
    earthRight Products - Solareagle.com


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