Maybe. During a good sunshine you will probably generating more power than you use, and so leak power back into the grid. Can be detected.
Here, in Germany, the power net companies claim they’ll look at the roofs when they’re out and about and check if you have more than 2 kWp (probably just more than 4 panels) without registering properly. Up to 2kWp mostly no one cares.
The same line is coming out of the regulatory body in Sweden.
I’m getting quite sick of their bullshit, to be honest.
I’m starting to wonder if, apart from a slightly lower power bill, would they notice it?
Maybe. During a good sunshine you will probably generating more power than you use, and so leak power back into the grid. Can be detected.
Here, in Germany, the power net companies claim they’ll look at the roofs when they’re out and about and check if you have more than 2 kWp (probably just more than 4 panels) without registering properly. Up to 2kWp mostly no one cares.