Hiya Dana,
No to all those things, but... I'm told they are about $200 a pop. Say
they increased output by a total of 5%. Seems unlikely, but say they
did. Speaking in retail, $200 represents what these days... 40 watts
or so including racking, give or take? Say you are using a 200W
module. 5% = 10W. Hmmmmm. I can envision some tight spots where that
might pencil, but not many.
Bob-O
On Jul 26, 2009, at 5:41 PM, Dana wrote:
Does anyone have any experience with these units?
Do they work with off grid lower voltages?
Do they work with all controllers?
Do they affect MPPT function positively or negatively?
Do they work well with Grid tie?
How would you gauge the increased performance?
Dana Orzel
Great Solar Works, Inc
www.solarwork.com
E - [email protected]
V - 970.626.5253
F - 970.626.4140
C - 970.209.4076
“I'd put my money on solar energy… I hope we don't have to wait 'til
oil and coal run out before we tackle that.”
—Thomas Edison, in conversation with Henry Ford and Harvey Firestone,
March 1931
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