John M. McCarthy Sr.
  • Omaha, NE
  • United States
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John M. McCarthy Sr.'s Friends

  • Mark Richardson
  • Angela Bowman

John M. McCarthy Sr.'s Discussions

Solar PV

Started this discussion. Last reply by Mark Richardson Nov 5, 2010. 1 Reply

I'm looking into a possible Digital Electronic Sign for my business to run on PV. does anyone have any information on a good quality system to install on mu sign. it will be a 17ft. x 10 ft Sign…Continue

 

John M. McCarthy Sr.'s Page

Latest Activity

Mark Richardson replied to John M. McCarthy Sr.'s discussion Solar PV
"Where are you located, John?"
Nov 5, 2010
John M. McCarthy Sr. and Angela Bowman are now friends
Nov 5, 2010
John M. McCarthy Sr. posted a discussion

Solar PV

I'm looking into a possible Digital Electronic Sign for my business to run on PV. does anyone have any information on a good quality system to install on mu sign. it will be a 17ft. x 10 ft Sign 50ft. in the air. Of which I have great south exposure and high traffic count each day. I have the total electrical load from Dakatronics and with the full capacity is at all white with LED lights on. Anything or any where some one can lead me would be appreciated. Thanking you in advance John sr. See More
Nov 3, 2010
John M. McCarthy Sr. updated their profile
Nov 3, 2010
John M. McCarthy Sr. is now a member of Home Energy Pros
Nov 3, 2010

Profile Information

Company
P.H.E. Inc. DBA McCarthy's One Hour Heating & Air Conditioning, Benjamin Franklin Plumbing Mister Sparky Electrical Way Above Water Company
Professional Certification
Iowa, Omaha, Bellevue, Blair, LaVista, Papillion HVAC LICENSE, IAQ CERTIFIED, Heat Exchanger Expert Certified, NCI Air Balance Certified, NCI Carbon Monoxide Certified, NCI Common Cents Certified
Professional Interests
Heating, Air Conditioning, Plumbing, Electrical Water Quality, Air Quality,
Website URL
http://www.yourontimeservicecompany.com

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Joe Konopacki replied to Brent Shapiro's discussion Investigating 3257KWH monthly usage issue.
"Brent, Using an ammeter, I would measure each 'hot' conductor leaving the fuses. (Find an…"
6 minutes ago
Chris Allen is now a member of Home Energy Pros
11 minutes ago
John Nicholas replied to Brent Shapiro's discussion Investigating 3257KWH monthly usage issue.
"Check out the DHW unit.  What temperature is the water entering and leaving the unit?…"
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Brent Shapiro replied to Brent Shapiro's discussion Investigating 3257KWH monthly usage issue.
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