Re: [RE-wrenches] SMA TS4-R-F failures

Yes, we had out of the box and fresh install failures Jerry On Sat, Jul 17, 2021, 7:58 PM Kent wrote: > Fellow wrenches, has anyone else had failures of the SMA TS4-R-F rapid > shut down devices this summer? We did the factory recall replacement for > 24 of these for a customer last summer, this

[RE-wrenches] SMA TS4-R-F failures

Fellow wrenches, has anyone else had failures of the SMA TS4-R-F rapid shut down devices this summer? We did the factory recall replacement for 24 of these for a customer last summer, this summer several have failed. Not sure what to think of this. Maybe they are getting too hot ... Kent Oster