Photocomm PV module repair? [RE-wrenches]

[Todd Cory, Mt. Shasta Energy Services]

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Andy,

Failed modules I have encountered usually do so at the interconnections 
between the cells. It can be tough to fix that. You could cut the 
backing at the problem, solder the break and silicone the penetration, 
but it might not last long. Finding the location could be difficult too. 
The old Solarex MSX60's usually produced a brown spot in these locations 
from the increased resistance heating.

Todd

Andy Cochrane wrote:

>Hi Wrenches,
> 
>We have a client with 6 old PhotoComm 50 W modules sold to him w/o
>warranty.  We upgraded his power system to an Outback and a new battery
>bank, but now his modules are failing (1 of 6 now working.)
>Unfortunately he spent his budget on the Outback system and batteries
>and can't afford more modules at the moment.  Any resources for him in
>his search to find a technique to attempt a repair?
> 
>Cheers,
> 
>
>Andy Cochrane
>
>Power Trip Energy Corp
>
>2343 Thomas St
>
>Port Townsend, WA 98368
>
>(360) 643-3080
>
>www.powertripenergy.com
>  
>


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