[RE-wrenches] Snow Removal Strategies (was PV Reference System)

2011-01-04 Thread Rob Harlan
e of the "snow fence". Thanks for your thoughts. I am hoping that the wheel has already been invented and tested. Interesting challenge... Rob Rob Harlan Executive Director Solar Energy Society of Alberta www.solaralberta.ca off...@solaralberta.ca (780) 439-5608 Message: 10 Date: Mon, 3 Jan 2

[RE-wrenches] Reference PV System

2011-01-02 Thread Rob Harlan
times before. Thanks much in advance for your input. Rob Rob Harlan Executive Director Solar Energy Society of Alberta www.solaralberta.ca off...@solaralberta.ca (780) 439-5608 ___ List sponsored by Home Power magazine List Address: RE-wrenches@

Re: [RE-wrenches] Golf balls and PV (was Need NT185U1 Sharp module)

2010-02-25 Thread Rob Harlan
loss in efficiency. I don¹t believe that there have been problems since. The insurance company was only willing to cover the replacement cost of one module, arguing that we should have caught it after one incidence Rob Harlan Alberta Solar Energy Society off...@solaralberta.ca (780) 4395608

Re: [RE-wrenches] max PV voltage in Canada

2009-08-31 Thread Rob Harlan
Jerry, This might address what you are asking: Rule # 50-006 of the Canadian Electrical Code increases the voltage rating of the photovoltaic source circuit by 25% above the STC rated open circuit voltage. This would apply to the photovoltaic output circuits as well. Hope that helps, Rob Rob

Re: [RE-wrenches] Advanced Energy Inc. Grid-Tie Inverters

2008-09-23 Thread Rob Harlan
details but don¹t expect any warranty service on these guys. Rob Rob Harlan Executive Director Solar Energy Society of Canada Northern Alberta Chapter (780) 439-5608 [EMAIL PROTECTED] On 9/23/08 12:42 PM, "Jeff Yago" <[EMAIL PROTECTED]> wrote: > Anybody out there familiar with