Most reacted posts

Thanks! I did that, and found the inverter to be working OK when it was isolated from my house AC. That was a good step forwards. With help also from another forum I realised that my smart meter was the problem. It was telling the inverter that I was exporting to, when I was actually importing...

Hi, I live in Hampton, in south Cheshire, UK. I have a new DIY solar PV system, but am falling at the last hurdle. I'm a retired chartered chemical engineer. I have lots of DIY experience but this is my first solar PV project. My kit is: 16 off 400W or so panels, so max PV ~ 6.5 kW. Ground...