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Does anyone know if it is actually illegal to operate a grid tied system in the UK without registering it with the DNO? I realise I wouldn't be eligible to register for any scheme to get payment for exported electricity but that's not currently of interest. The government web site says I must...

My 11 yr old inverter has died and it seems straightforward enough to fit a replacement myself. But it's not clear from what I've found online whether I can legitimately do this. I'd appreciate any feedback on the following. 1. Reading my FIT meter reading declaration (to my EDF supplier) they...

On the energy monitor that came with the smart meter (L&G E470 - 5424) I see that it displays export as well as import. So the meter is transmitting that data, every 10 secs or so. Is there any way to pick up on that data (what I'm after is the export value). I had hoped that the Octopus API...