The ad-buy meter, also known as a balance meter, plays a key role in the operation of solar systems, as it allows for the accurate tracking and balancing of electricity taken from the grid and fed back into the grid.
How does the ad-buy meter work?
Measuring energy consumption: When the energy produced by the solar system is not enough to meet the household's energy needs (e.g. at night or on cloudy days), the home draws energy from the grid. The ad-buy meter records this amount.
Measuring energy production: If the solar system produces more energy than the household consumes, the excess energy is fed back into the electricity grid. The ad-vesz meter also measures this fed back amount.
Balancing: The meter continuously monitors the amount of energy taken from the grid and fed back into the grid. At the end of the period, the two values are compared and the difference is used to determine the amount to be paid or credited.
Balance settlement versus gross settlement
Balance billing: Pay-as-you-go meters most often use balance billing. In this system, billing is based on the difference between the energy taken from the grid and the energy fed back within a year.
Gross billing: In some countries, or with the introduction of new regulations, they may switch to gross billing, in which energy purchased from the grid and energy fed back into the grid are treated separately, often at different prices.
Important information about the ad-buy meter
The ad-buy meter is installed by the electricity provider, so its installation and configuration is their responsibility.
The net settlement system is beneficial for owners of solar systems, but it is worth paying attention to possible rule changes that may affect returns.
Summary
The ad-vesz meter is an essential tool for solar system owners, providing accurate tracking of energy consumption and production. It helps households maximize the benefits of renewable energy sources and achieve significant cost savings on electricity consumption.