[Greenbuilding] Efficient Solar Panels

[john daglish]

A company in France makes this, actually with fog sprayers, water
recycling and a black box with the control algorithms.

http://www.sunibrain.com/innovation/

http://www.solar-kit.com/Kit-de-brumisation-pour-le-refroidissement-des-panneaux-solaires

regards

John Daglish
Paris, France

2014-06-14 13:09 GMT+02:00  <nick_pine at verizon.net>:
> Carmine Vasile <gfx-ch at msn.com> wrote:
>
>>     Does anyone know of a company that leases solar systems with efficient
>> Solar Panels? The 99%-Solar City system described in the App note linked to
>> http://gfxtechnology.com/ has 24 panels rated @ 5.88 kW DC (~350 Volts, 16.8
>> Amps), but its Annual Production is only 6,376 kWh (0.266 kWh/Panel). Solar
>> City engineers also designed a system for our all-electric house that can
>> produce only 72% of its annual usage: 10.838 kWh; rated @ 11.03 kW DC. Our
>> utility doesn't allow ground-mounted arrays or use of our carport, so to
>> attain 99% we need panels capable of delivering at least 0.37 kWh/yr.    Any
>> suggestions?
>
>
> I'm thinking of trickling some water over their faces on hot days and
> lowering the array tilt at noon with an east-west hinge and a linear
> actuator.
> http://www.sadoun.com/Sat/Products/S/QARL-2418-HV-18-Moteck-Actuator.htm
>
> Trina modules make 240 watts at 1000W/m^2 and 25 C STC cell temp but only
> 175 at 800 W/m^2 and a 46 C cell temp in 20 C air, with a -0.43%/C power
> tempco.
>
> Nick
>
>
>
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-- 
John Daglish