DuellingInverters This blog is being put together in the hope that it assists anyone who encounters the same problem that it has just taken me almost two months to resolve. What problem? Read on! At the end of January I had a new Solis PV inverter installed to replace an 11 year old inverter that suddenly expired. I chose a Solis 1.5KW as I fitted one of these to my garden PV array 2 years ago and it's been no trouble. The new one was for my rooftop PV array. Both arrays are quite modest at a little over 1KW. The installation was straightforward and I was exporting to the grid within minutes of switch on. Job done. Or so I thought. At around 8:20 next morning the earth leakage trip was activated and all the house power went off. I didn't think much of it, just reset the trip and all was normal. Next morning at the same time the same thing happened and the penny dropped - the trip was when the light level was sufficient for the inverter to start exporting. Again I could res