Interesting Combo Product

I saw an interesting product at the intersolar show this year. The R-Volt, Basically a PV panel with an air box beneath to draw heat off the surface which cools the panel and helps heat the house in the winter... Cool Idea, I was thinking of something like this to feed the warmed air into the evaporator box on my roof mounted Packaged Heat pumps...
http://www.systovi.com


http://www.systovi.com


Comments
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Basically.... It will eat up the 30% tax credit, so the 30% means nothing.
It drifts further away from grid parity rather than bringing it closer.
http://www.sundrumsolar.com/products--services.html
Here is a bit of discussion here:
http://forum.solar-electric.com/forum/solar-electric-power-wind-power-balance-of-system/general-solar-power-topics/3976-possible-hybrid-pv-hot-water-panel-product
You can find some other discussions by searching Google ("site:" tag limits searches to a specific website):
- sundrum site:forum.solar-electric.com
-Bill