[RE-wrenches] SMA DC Disconnect Switch failure

[Starlight Solar Power Systems]

marco,

SMA has agreed to replace it. Have you had any trouble with the replacement disco(s)?


On Oct 16, 2014, at 2:24 PM, Marco Mangelsdorf <marco at pvthawaii.com> wrote:

Yes, I’ve had a number fail over the years, especially the no-longer-made DC/AC combo switches.
 
I’d get a warranty replacement from SMA…if it’s still covered.
 
marco
 
Wrenches,
 
Has anyone experienced failure of the SMA DC disconnect switch? It failed in less than 5 years and I wonder if I should replace it with an external DC disco or go back with their replacement.
 
Thanks,
 
Larry

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