[RE-wrenches] UL3741

Brett Stigile brett at oregonsunwrangler.com
Fri Feb 14 17:27:59 PST 2025


I'm enjoying the discussion on MLPE failures and wondering how do we 
move forward away from them.  I've seen some info on UL3741 that might 
offer the industry a way around or out of using these devices.  I've 
heard UL3741 has good traction in the commercial space but what about 
residential?

There is a YouTube channel by "derek the solarboi" @dereksolarboi who 
talks about the problem and potential solution/exit strategy with a UL 
listing.  Curious if people are following this and think we might be 
able to get away from adding MLPE soon.

thanks

-- 
Brett Stigile
Owner/Renewable Energy Electrician
503-317-7950
brett at oregonsunwrangler.com

Oregon Sun Wrangler LLC
CCB: 240661
License No: 66LRT
NABCEP PV Installation Professional
certification # PV 100414-008123





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