crosspost from Solar-concentrator mailing list
If you look into solar collectors this is high technology and gets excellent
reviews.
Efficiency is good even with diffuse light.
Expect to pay contractors 1500 -2500 for this performance. 318 from
www.tec-solar.com
is most definitely a good price.
Kirk
Gerhard Stemmler <[EMAIL PROTECTED]> wrote:
From: "Gerhard Stemmler" <[EMAIL PROTECTED]>
To: "'solar concentrators for thermal and photovoltaic applications'"
<[EMAIL PROTECTED]>
Subject: RE: [SOLAR] Evacuated Tubes In Trough (Was US renewable energy policy)
Date: Tue, 13 Mar 2007 15:17:59 +1200
We bought 15 sets of 24 tubes each from www.tec-solar.com
Each set comes with 24 evacuated tubes 1.85 meters long and holders and
one manifold. Cost per set was USD318.00 plus freight.
Very friendly service. Company is in China like most of the
manufacturers of such tubes.
gks
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Jeff Barlow
Sent: Tuesday, March 13, 2007 13:26 PM
To: solar concentrators for thermal and photovoltaic applications
Subject: Re: [SOLAR] Evacuated Tubes In Trough (Was US renewable energy
policy)
Lee Wright wrote:
>I've been looking at this too. I've bought a tube - only cost $42.
Where does one buy these?
--
Later,
Jeff
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