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Elizabeth M
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Blogger
Re: Return on DoE Investment
Elizabeth M   1/2/2013 5:47:01 AM
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Thanks for your comment, Greg. I agree, there should be some sort of barometer to ensure QBotix and other companies and organizations that have received these grants deliver on what they promise to advance alternative forms of energy.

Nancy Golden
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Platinum
Re: Finding a Balance
Nancy Golden   12/31/2012 11:35:38 AM
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Good points, jmiller - there are several variables to consider. Not only could the system optimize tracking with energy efficiency, I could also envision an automated protective cover for extreme weather protection (hail) and a system that could remove debris accumulation - perhaps some type of blower or rake - I wonder if that is on those systems...

jmiller
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Platinum
Re: Finding a Balance
jmiller   12/31/2012 11:18:49 AM
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I suppose it would also depend on the amount of cloud cover, the time of year, the amount of daylight available.  Several different complex variables for a complex system.

jmiller
User Rank
Platinum
Re: Return on DoE Investment
jmiller   12/31/2012 11:17:07 AM
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I agree I would like to see a follow up later.  However, I have never really known the government to follow up and make sure our tax dollars were spent wisely.

NadineJ
User Rank
Platinum
Re: Return on DoE Investment
NadineJ   12/30/2012 9:09:56 PM
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That's a good point about the expected deliverables.  But, I think ROI will take more than 6-12 months.  The US gov't doesn't historically get a quick return on investment.  It would be interesting to look at how the development not only helps Qbotix but all solar companies.

More details from Qbotix on youtube:  http://www.youtube.com/watch?v=hKiDeEL0leY

Will a million dollars go very far though?

Nancy Golden
User Rank
Platinum
Finding a Balance
Nancy Golden   12/30/2012 12:52:03 AM
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Very interesting - it must be hard to find the balance between energy used tracking the sun and the optimum tracking interval for energy gained tracking the sun.

Greg M. Jung
User Rank
Platinum
Return on DoE Investment
Greg M. Jung   12/28/2012 9:35:04 PM
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For the amount of money invested into this technology, it seems that the expected deliverables from this company will be:

"reducing the electricity requirement of the system by 20 percent while increasing the output of the panels by up to 15 percent"

It would be good to see the DoE follow up  after 6-12 months to make sure that these deliverables are on-track and that this investment into this solar technology will pay off and come to fruition.

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