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apresher
User Rank
Blogger
Cost Versus Value
apresher   1/7/2013 1:25:05 PM
NO RATINGS
With the latest solar article I did for Design News, it is absolutely clear from the leading suppliers I interviewed that a key design goal is driving cost out of these systems.  In many cases given the size of typical larger installations, tracking systems are being applied to a row of panels to drive down costs. Even off-the-shelf PLCs (which should offer a low cost control) are often viewed as too expensive compared to custom controls that offer a specific solution (even if it's not true given development and engineering costs).  It's very hard to understand how this robotic approach has much of a chance to further enhance system performance compared to existing tracking solutions.

irishmuse
User Rank
Silver
a 2 pronged approach
irishmuse   1/2/2013 5:09:24 PM
NO RATINGS
Yep,  they are going to make Solar competetive all right.  Wasting money on stuff like this, and then piling taxes on everything else until parity is acheived.

 

GTOlover
User Rank
Platinum
Re: Return on DoE Investment
GTOlover   1/2/2013 4:34:58 PM
NO RATINGS
Amen!

robatnorcross
User Rank
Gold
Re: Return on DoE Investment
robatnorcross   1/2/2013 4:34:00 PM
NO RATINGS
Gee, I hate to  throw a cloud over this BUT solar trackers have been available for YEARS. Check out an issue of HOME POWER magazine and you'll see a number of trackers FOR SALE NOW!

I wonder which politicians son-in-law this company belongs to?

robatnorcross
User Rank
Gold
Re: Return on DoE Investment
robatnorcross   1/2/2013 4:33:35 PM
NO RATINGS
Gee, I hate to  throw a cloud over this BUT solar trackers have been available for YEARS. Check out an issue of HOME POWER magazine and you'll see a number of trackers FOR SALE NOW!

I wonder which politicians son-in-law this company belongs to?

GTOlover
User Rank
Platinum
Re: Return on DoE Investment
GTOlover   1/2/2013 4:18:50 PM
NO RATINGS
The government (politicians specifically) do have a measure of how wisely money is spent. It is called re-election. We keep re-electing the same crooks and expect them to spend our tax money wisely???

I am always a skeptic, but if this company can build and prove working prototypes then they are worthy of a little research grant money. But the market should determine the cost effectiveness of their technology and not government mandates (or political donations).

Radwan
User Rank
Iron
Re: Finding a Balance
Radwan   1/2/2013 10:38:02 AM
NO RATINGS
Hi

Every body....... where did you think can we get it.....i spent a lot time serching

for a city i did not find it.... What did you think

 

Thank You

Radwan
User Rank
Iron
Re: Finding a Balance
Radwan   1/2/2013 10:38:01 AM
NO RATINGS
Hi

Every body....... where did you think can we get it.....i spent a lot time serching

for a city i did not find it.... What did you think

 

Thank You

Radwan
User Rank
Iron
Re: Finding a Balance
Radwan   1/2/2013 10:38:00 AM
NO RATINGS
Hi

Every body....... where did you think can we get it.....i spent a lot time serching

for a city i did not find it.... What did you think

 

Thank You

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.

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