I am in the US. Somehow my Growatt SPF3000 TL-ES inverter got switched from the default 60hz frequency setting over to 50hz.
All of my loads have been powered at 50hz setting for the last 6 months or more. And every time my batteries were low it would switch over to grid power at 60hz. I have a small UPS under my desk that would beep once every time my inverter switched over and I never could figure out why. I haven't noticed any issues with any of my other devices. I run all of my computers, cameras, routers, network equipment, as well as lights and tools in my workshop thru this inverter. I am not backfeeding the grid, only pulling from it when my batteries/solar run low.
What damage may I have caused that I don't yet know about?
All of my loads have been powered at 50hz setting for the last 6 months or more. And every time my batteries were low it would switch over to grid power at 60hz. I have a small UPS under my desk that would beep once every time my inverter switched over and I never could figure out why. I haven't noticed any issues with any of my other devices. I run all of my computers, cameras, routers, network equipment, as well as lights and tools in my workshop thru this inverter. I am not backfeeding the grid, only pulling from it when my batteries/solar run low.
What damage may I have caused that I don't yet know about?