[RE-wrenches] SMA Sunny Island transfer relay sticking

William Miller william at millersolar.com
Fri Jan 17 13:35:34 PST 2025


Friends:



I have a Sunny Island system that is intermittently experiencing a stuck
transfer relay.  Has anyone tried to clean these relay contacts or replace
the relay?  If so, what can you tell me about your experience?



Thanks in advance.



William Miller



Miller Solar

17395 Oak Road, Atascadero, CA 93422

805-438-5600

www.millersolar.com

CA Lic. 773985
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