Introduction
Just a Hobby for me, wish it was my full time job. Check out my pictures at http://alternativ...
I am designing a Co-Generation system to use wasted heat energy of the generator to heat the domestic hot water.
What Dave R. (arcandspark) is saying about this Meetup Group
Alot of information was covered. The meeting went well and a lot was buisness was covered.
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Latest activity
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Dave R. (arcandspark) replied to a discussion - 2 weeks ago
Going to the RoundUp next weekend? I am interested in a ride$hare
"I was wondering how the Round Up went. It seems to get bigger and bigger each year. I plan to go next year. I am going to get my certification within the next year. Any thing new that really looks like something big? David Rygwalski"
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Dave R. (arcandspark) replied to a discussion - 2 weeks ago
"Just remember they are gettig rid of many of the common freon type and after 2010 only 410A will be allowed in all new systems. The new 410A Refrigerant. Also called "Puron" by Carrier...."
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Dave R. (arcandspark) replied to a discussion - 2 weeks ago
Stage 2 Off Grid Tracking Solar Panel Installation
"Update: 10-24-09 I went to my friends house. The Zome Tracker system is working fantasticly...."
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Dave R. (arcandspark) replied to a discussion - 2 weeks ago
Stage 2 Off Grid Tracking Solar Panel Installation
"10-20-09 Update, my friend called me and said there may be a problem with the system. Ond of the inverters has a blinking yellow light on and the MX-60 says Floating on its display...."
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Dave R. (arcandspark) commented on a photo - 3 weeks ago
"The small angle iron bracket at the bottom is only to help support the copper tube that allows the freon to move from one tank to the other."
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Dave R. (arcandspark) commented on a photo - 3 weeks ago
"This picuture was take a few hours after the one before it. You can see it has tracked the sun from the 12 oclock position in the previous picture to the position it is here which was about 3:30 in the afternoon. ..."
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Dave R. (arcandspark) commented on a photo - 3 weeks ago
"Ok you can see this thing is huge. It was originally suppose to have all ten PhotoWatt panels mounted on it. Instead it will have eight BP585's put on it with room for more."
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Dave R. (arcandspark) commented on a photo - 3 weeks ago
"Here the concrete is dry, the pipe has been cut to proper height and the main mounting piviot assembly is bolted on top."
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Dave R. (arcandspark) commented on a photo - 3 weeks ago
"The concrete is poured and the eight inch pipe supported to keep it level while the concrete set up."
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Dave R. (arcandspark) commented on a photo - 3 weeks ago
"The base for the Zome Tracker unit was build per Zome Tracker instructions. It is very hard digging with a shovel in red clay."
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