Hi new member here looking for advice. I’m having a nightmare with my installer and Solis and wondering if anyone can come back with any ideas.
5kw solis hybrid inverter, 7kw BYD battery and 6.3KW 20x 315w panels on the roof (two strings). system points SSE at 45 degrees.
On very sunny warm days the inverter shuts down all generation, current and voltage drop for about an hour as sun is highest in the sky and system then comes back online. I think it’s hyper clipping but Solis and installer disagree (Have no idea say it’s impossible) and want me to video it and check voltage off each strung next time it happens with a MM. I think the panel are producing too much power on these days over 6.5kw even though that would assume max manufacturing tolerance etc are met and the inverter is shutting down as it’s only rated max 6.5kw.
Anyone ever experience this before any ideas? Inverter has been swapped already issue remains. I’m asking them to install the new released 7kw Solis inverter to see if it fixes the issue or temporarily disconnect two panels and see if it goes away. System only installed since last September so this summer is the first one and a nightmare so far of inverter changes and arguments. See photos of the issue occurring.
5kw solis hybrid inverter, 7kw BYD battery and 6.3KW 20x 315w panels on the roof (two strings). system points SSE at 45 degrees.
On very sunny warm days the inverter shuts down all generation, current and voltage drop for about an hour as sun is highest in the sky and system then comes back online. I think it’s hyper clipping but Solis and installer disagree (Have no idea say it’s impossible) and want me to video it and check voltage off each strung next time it happens with a MM. I think the panel are producing too much power on these days over 6.5kw even though that would assume max manufacturing tolerance etc are met and the inverter is shutting down as it’s only rated max 6.5kw.
Anyone ever experience this before any ideas? Inverter has been swapped already issue remains. I’m asking them to install the new released 7kw Solis inverter to see if it fixes the issue or temporarily disconnect two panels and see if it goes away. System only installed since last September so this summer is the first one and a nightmare so far of inverter changes and arguments. See photos of the issue occurring.