3 ms·

> The meter has an encapsulated (notoriously shitty) photo diode. You need to flash a code with a flashlight to it! Only then will it display the power figures

• deleted 5y ago
  [deleted]
• merb 5y ago
  well its bullshit, there are some shitty ones but also some really good ones. besides a smart meter is only required for certain people. only a digital meter will be required for most people. a digital meter will be smart if it gets a communication unit, however most digital meters lack these. (you need the com unit if you have more than 6kW/year, produce more than 7kW to the grid or if you have a wallbox/heat pump/etc) however some power providers will force a smart grid (digital meter + com unit) on you and you can't deny it (you can't deny digital meters aswell) however they are not as smart as they could be and most of the time you need to send your total kW amount to the provider anyway... (btw. your power provider and the grid provider are not always the same so it might be that you send the amount to the grid provider or you have a smart meter and the grid provider forwards it to the power provider and the grid is basically a municipal one so it might happen that each county/city might have a different one (my parents live 30km afar and have the same power provider, but we have a differet grid provider)) (smart meter usage or not is bound by the grid provider so you can't just switch it, since you would need to relocate...)