[RE-wrenches] Fwd: Re: Aluminum Module Frame To Galvanized Uni-Strut

Drake drake.chamberlin at redwoodalliance.org
Wed Jul 13 13:26:07 PDT 2011


>
>Marv,
>
>It is common practice to run bare copper ground wire over rails and 
>under modules, which will touch the aluminum at various points.  How 
>much of a problem is this going to create in the long run?
>
>Drake
>
>At 07:45 PM 7/12/2011, you wrote:
>>Content-Class: urn:content-classes:message
>>Content-Language: en-US
>>Content-Type: multipart/related;
>>         boundary="_004_823B19244ADFFF41965D1F06B253800FBBBE19FBsembx01_";
>>         type="multipart/alternative"
>>
>>Gary,
>>
>>UL uses a more comprehensive chart for evaluation during the 
>>listing process.  But this simplified chart boils it 
>>down.  Stainless Steel (there are many grades) is generally very 
>>compatible with aluminum.
>>
>>Copper and Aluminum. . . look out.
>>
>>
>>
>>
>>
>>
>>
>>See ya!
>>
>>
>>
>>Marv
>>
>>Director of Technology and Support, North America
>>
>>SolarEdge Technologies, Inc.
>>
>>Tech Support Mobile:  +530.798.6770
>>
>>Mobile: +530.392.0356
>>
>>

Drake Chamberlin
ATHENS ELECTRIC
OH License 44810
CO license 3773
NABCEP Certified PV
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