HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
<<  <  Page 2/2
Elizabeth M
User Rank
Blogger
Re: Return on DoE Investment
Elizabeth M   1/2/2013 5:47:01 AM
NO RATINGS
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
User Rank
Platinum
Re: Finding a Balance
Nancy Golden   12/31/2012 11:35:38 AM
NO RATINGS
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
User Rank
Platinum
Re: Finding a Balance
jmiller   12/31/2012 11:18:49 AM
NO RATINGS
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
NO RATINGS
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
NO RATINGS
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
NO RATINGS
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
NO RATINGS
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.

<<  <  Page 2/2


Partner Zone
Latest Analysis
A Frost & Sullivan study finds that increased cyber attacks are prompting a flurry of innovative protection tools.
Devices and interconnected systems are finding a foothold not only in our homes but in mainstream organizations. Here are three tips to mitigate the risk.
What makes this movie stand out from the typical high school sports story is that the teenagers are undocumented immigrants, and the big game is a NASA-sponsored marine robotics competition. Like many other Hollywood movies, however, Spare Parts only tells part of the story. What the film shows -- and doesn’t show -- raises important issues affecting STEM education in the US.
Instead of sifting through huge amounts of technical data looking for answers to assembly problems, engineers can now benefit from 3M's new initiative -- 3M Assembly Solutions. The company has organized its wealth of adhesive and tape solutions into six typical application areas, making it easier to find the best products to solve their real-world assembly and bonding problems.
Load dump occurs when a discharged battery is disconnected while the alternator is generating current and other loads remain on the alternator circuit. If left alone, the electrical spikes and transients will be transmitted along the power line, leading to malfunctions in individual electronics/sensors or permanent damage to the vehicle’s electronic system. Bottom line: An uncontrolled load dump threatens the overall safety and reliability of the vehicle.
More:Blogs|News
Design News Webinar Series
2/25/2015 11:00 a.m. California / 2:00 p.m. New York
12/11/2014 8:00 a.m. California / 11:00 a.m. New York
12/10/2014 8:00 a.m. California / 11:00 a.m. New York
3/31/2015 11:00 a.m. California / 2:00 p.m. New York
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Mar 30 - Apr3, Getting Hands-On with Cypress’ PSoC
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  67


Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2015 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service