I have a solar PV system, which was installed in 2014. In 2019 the generation meter reading was too high, the amount was obvious as the system could not generate that amount, the FIT company would not accept the reading. An engineer visited and replaced the meter; this seemed to solve the problem. In 2023 I had batteries & a new hybrid inverter fitted. Approx 6 months after the batteries were installed the meter started reading too high again. I got a new meter fitted in April this year; unfortunately this has not resolved the issue this time. Chatting with the electrician he did not understand why it worked last time and was sceptical about it working.
Has anyone else experienced the generation meter showing a reading way too high and how was it resolved?