While this isn’t strictly an inverter or fault finding case study post, we have an operation center that monitors a large amount of sites across the country. It’s extremely important for them (along with the SLA’s in place) that these loggers remain online for them to be able to monitor these sites. It’s also extremely … Read more
We have a lot of sites all across the country, so this one was out of range for me to get to but I did assist another of our technicians with rectifying this site. This particular set up is a Deye 50kW inverter with 2 separate battery stacks running in dual channel on the inverter … Read more
This one was a unit that was brought in to our workshop with the client believing there was a fault with either the battery or the Deye inverter so both came in for testing as a system. The clients installer (electrician) had tested everything on site for bad connections or blown fuses etc and he … Read more
This was a site I was called out to where a 12kW 3 Phase Sunsynk inverter kept periodically presenting a W03 (or grid phase wrong fault). It would go in to W03 randomly and then clear the error itself after a while. Now normally a W03 is just a phase rotation error and can be … Read more