Hi, the first step mentioned in the clip was to disconnect AC side - it's OK. But then, I'd rather disconnect the jumper first to be 100% sure that there is no short circuit current on DC side. Actually i thought it's pure Isc running on DC side while jumper is in the position ON and inverter AC side is OFF. BTW, one connector in the DC fuse has some visible burn signs - for me it's a no-go.
@@Metrel_Instruments thanks, I can see that the harness is attached when working but, they had to get to that point. When walking there they would not have been attached, I take it, and therefore, could have tripped and fallen? Still there we are. Unless I'm missing something? 😷👀
Very helpfull! I wish you can make lots of video. Thanks you so much!
Hi, the first step mentioned in the clip was to disconnect AC side - it's OK. But then, I'd rather disconnect the jumper first to be 100% sure that there is no short circuit current on DC side. Actually i thought it's pure Isc running on DC side while jumper is in the position ON and inverter AC side is OFF.
BTW, one connector in the DC fuse has some visible burn signs - for me it's a no-go.
Yeah, they are burnt, the bottom connection on left one and the top screw on the right one!
No hand rails on the edge of the roof to stop falling? especially as there appears to be lines of trip hazards, possibly conduit, between the panels.
They are wearing safety harnesses and following standard safety procedures.
@@Metrel_Instruments thanks, I can see that the harness is attached when working but, they had to get to that point. When walking there they would not have been attached, I take it, and therefore, could have tripped and fallen? Still there we are. Unless I'm missing something?
😷👀