[RE-wrenches] calculating DC voltage drop
Michael Kelly
mike at solren.com
Thu Jul 22 14:53:50 PDT 2010
Allan,
I use Imp*1.25 because NEC calls out a 125% adder for unexpected
high-insolation conditions (snowscapes, cloud effect, yellow houses next
door, etc). And because I am an engineer and like to be conservative :).
-Mike
---
Michael Kelly
Applications Engineer
NABCEP Certified Solar PV Installer T
toplogo
Solectria Renewables, LLC
360 Merrimack St.
Building 9, Floor 2
Lawrence, MA 01843
Phone: 978-683-9700 ext. 167
Fax: 978-683-9702
mike at solren.com
www.solren.com <http://www.solren.com/>
From: Allan Sindelar [mailto:allan at positiveenergysolar.com]
Sent: Thursday, July 22, 2010 5:26 PM
To: mike at solren.com; RE-wrenches
Subject: Re: [RE-wrenches] calculating DC voltage drop
Mike,
Why do you make this exception, please?
Allan Sindelar
<mailto:Allan at positiveenergysolar.com> Allan at positiveenergysolar.com
NABCEP Certified Photovoltaic Installer
EE98J Journeyman Electrician
Positive Energy, Inc.
3201 Calle Marie
Santa Fe, New Mexico 87507
505 424-1112
www.positiveenergysolar.com <http://www.positiveenergysolar.com/>
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